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Sunday, 6 October 2024

Malabar Group announces $1.9 million in scholarships for more than 21,000 female students in India

India’s Minister of Commerce and Industry Piyush Goyal, holds up the check announcing a large donation by the Malabar Group, for female education, at a recent event in India. The event was held at Bharat Diamond Bourse, BKC in Mumbai, The event was graced by several key figures, including MP Ahammed (Chairman – Malabar Group), Abdul Salam K P (Vice-Chairman – Malabar Group), Asher O (MD – India Operations – Malabar Gold & Diamonds), Nishad AK (Executive Director – Malabar Group), and Shaunak Parikh (Director, Mahendra Brothers .PHOTO: Courtesy Malabar Group

The Malabar Group, a diversified Indian business conglomerate and the parent company of Malabar Gold & Diamonds, announced its “National Scholarship Programme” for 2024 at an event at Bharat Diamond Bourse, BKC, Mumbai in India recently. Malabar Gold & Diamonds is the 6th largest jewellery retailer globally. This year, the scholarship program has allocated more than $1.9 million support the education of over 21,000 female students across India.

This announcement underscores Group’s commitment to supporting female education and women’s empowerment, a press release from the Group said. The event was inaugurated by Piyush Goyal, Honourable Minister of Commerce & Industry, Government of India. MP Ahammed, (Chairman – Malabar Group), Abdul Salam K P (Vice-Chairman – Malabar Group), Asher O (MD – India operations – Malabar Gold & Diamonds), Nishad AK (Executive Director-Malabar Group) and Shaunak Parikh (Director, Mahendra Brothers) were present at the event.

Speaking about the initiative, Chairman, Malabar Group MP Ahammed, said, “Education is the most powerful tool to change the world. Our scholarship programme is a direct reflection of Malabar Group’s deep-rooted belief that education unlocks opportunities and transforms lives. We are committed to removing barriers for young girls so they can fulfil their educational aspirations and contribute meaningfully to society.”

In 1999, the Malabar Charitable Trust (MCT) was created to structure and expand charitable initiatives for which it allocates 5% of its profits in every country of operation, which spans Health, Housing, Hunger Free World, Education, Women’s Empowerment and the Environment, with a particular focus on empowering marginalized communities.

The Malabar National Scholarship Programme, launched in 2007, has to date, invested more than $7 Million, providing financial aid to more than 95,000 female students across India.

In addition to the scholarship program, the Malabar Group’s Hunger-Free World Project provides nutritious meals to the underprivileged across the country. Supported by a strong network of volunteers and partnerships with local NGOs, the initiative is committed to eradicating hunger and ensuring food security for all. Currently, 50,000 food packets are distributed daily in 80 cities across 16 states in India. Additionally, 10,000 meals are provided every day to school students in Zambia, Africa. Malabar Group aims to scale the project to serve 100,000 people daily at 200 centers, the press release said.

The Malabar Group has also launched the Grandma Home project, which provides free, fully equipped accommodation for destitute women, offering them protection and care. Currently, homes are operational in Bengaluru and Hyderabad, with plans to expand to major cities in Kerala, as well as Chennai, Kolkata, Delhi, and Mumbai.

To date, the Malabar Group has invested over $31 Million in various social responsibility projects. Malabar Group announces $1.9 million in scholarships for more than 21,000 female students in India

Tuesday, 17 September 2024

Dad Interviews Daughter on First Day of School Every Year–And the Final Video Has Gone Viral (Watch)

Photos by Ray Petelin

A dad who interviewed his daughter on the first day of school every year has now shared the final video, as she starts her final year of high school before heading off to college.

Ray Petelin came up with the idea to ask his little girl, Elizabeth, a series of questions at the start of each new school year to see how their daughter’s ambitions would change as she grows.

In 2012, while Elizabeth waited for the bus to take her to kindergarten at five-years-old, Ray sat her down and asked what she wanted to be when she grows up.

In the new compilation video, the little girl’s answer evolves over the years from doctor to teacher, magician to waitress, and from heart surgeon to physical therapist.

“She did say magician one year, but I knew that wasn’t going to last.”

Now, after the bittersweet moment of finishing their thirteenth interview, the 47-year-old TV meteorologist shared the the final video.

“I put this together late at night so no one would be around,” Ray admitted. “Because I was just bawling the whole time.”

Ray Petelin’s daughter through the years

“I looked back at the first video, and it still feels like it was yesterday.

“I wanted to show her (the video) when she is a senior—and as she is now a senior, this will be the last one—but I will certainly get one when she moves into her own place.”

Ray’s video below, was posted on Facebook and Twitter/X where it tallied over 50 million views and led to multiple TV interviews broadcast on major networks and on his own station, KDKA-TV in Pittsburgh.

He’s also received many supportive comments from people all over the world, especially moms and dads.

“Parents have commented on the video saying that I should be ‘Dad of the Year’.”The idea has also inspired many parents to start doing same thing with their own school children. Dad Interviews Daughter on First Day of School Every Year–And the Final Video Has Gone Viral (Watch)

Sunday, 25 August 2024

How Parents Plan to Make Back-to-School ‘Magical’ For Their Kids


Four out of five parents are working to make the back-to-school season “magical” for their elementary school kids, according to a new poll.

A survey of 2,000 parents with children aged 12 and under found 86% are trying to bring the “magic” back to school and, for many, their goal is getting their child excited about returning to the classroom.

In order to do so, parents are allowing their child to choose their clothing and outfits (62%), purchase school supplies they liked best (62%), and help support their child’s passions and interests (56%).

19% of parents admitted they disliked school when they were their child’s age, and 96% are hoping to create more positive memories for their little ones.

Results found that 40% of kids are typically “very excited” to return to school after their summer break, which means parents are working overtime to make it match expectations.

How do parents get their kids excited about learning? 63% use hands-on learning (like teaching fractions through baking a cake). 43% said they use food or snack activities, and 25% exercise their imagination and learning with experiences, such as fantasy costume play.

Conducted by Talker Research on behalf of Keebler snacks, the survey looked into more ways parents are making the school year “magic” for their kids.

Over four in ten like to surprise their kids with their favorite snacks, three in ten slip notes into their lunchbox, and 19% have given their child a “lucky charm” to take to school for good luck. And, 70% of parents believe an after-school snack is a “magic” fix when their child has had a rough day.

According to the results, parents generally ‘keep magic alive’ by encouraging their child to use their imagination (70%), encourage a belief in the Easter Bunny, Tooth Fairy, or Santa Claus (53%), teach them to always see the best in people and their experiences (50%) and encourage them to look for the unexpected (46%).

“There’s plenty of small ways to make a new routine ‘magical’ and help instill that love of learning and school in your child,” said Alicia Mosley, Vice President of Marketing for the Keebler Brand. “Whether you’re putting notes in your child’s lunch box or surprising them with their favorite snack.”

“It’s encouraging to see parents working so hard to keep magic alive for their children and it’s those little moments of magic that their children are going to remember and cherish for the rest of their lives, How Parents Plan to Make Back-to-School ‘Magical’ For Their Kids

Sunday, 14 July 2024

Michael Bloomberg Donates $1 Billion to Provide Free Tuition for Future Doctors at Johns Hopkins

Johns Hopkins University

Bloomberg Philanthropies announced Monday a new $1 billion gift to make medical school free at Johns Hopkins University for a majority of students, while also increasing financial aid for students at its schools of nursing and public health.

The announcement was made in Michael R. Bloomberg’s (JHU ’64) annual letter on philanthropy in the Bloomberg Philanthropies 2023-2024 Annual Report released today.

Currently, nearly two-thirds of all students seeking an M.D. from Johns Hopkins qualify for financial aid, and future doctors graduate from Hopkins with an average total student loan debt of approximately $104,000.

Beginning in the fall of 2024, Johns Hopkins will offer free tuition for medical students coming from families earning less than $300,000 a year, which represents about 95% of all Americans. On top of tuition, Johns Hopkins will cover living expenses and fees for students from families who earn less than $175,000 a year.

“As the U.S. struggles to recover from a disturbing decline in life expectancy, our country faces a serious shortage of doctors, nurses, and public health professionals—and yet, the high cost of medical, nursing, and graduate school too often bars students from enrolling,” said Mr. Bloomberg.

“By reducing the financial barriers to these essential fields, we can free more students to pursue careers they’re passionate about—and enable them to serve more of the families and communities who need them the most.”

By the foundation’s reckoning, the gift will bring the average student loan debt for the Johns Hopkins School of Medicine down to $60,279 by 2029 while students from the vast majority of American families will pay nothing at all. This new gift ensures the most talented aspiring doctors representing the broadest range of socio-economic backgrounds will have the opportunity to graduate debt-free from Johns Hopkins.

And to further address recent declines in U.S. health, the gift will increase financial aid for students at its School of Nursing and the Bloomberg School of Public Health.

The gift will also increase financial aid for low and middle-income students pursuing graduate degrees at Johns Hopkins’ School of Education, Whiting School of Engineering, Carey School of Business, School of Advanced International Studies, Krieger School of Arts and Sciences, Peabody Institute, and the upcoming School of Government and Policy. This generous aid will help Johns Hopkins attract more of the nation’s brightest students to pursue the fields that most inspire them, rather than ones that will best enable them to repay graduate school loans.

This is the second of two 10-figure donations from Bloomberg Philanthropies to Johns Hopkins, having already contributed a historic $1.8 billion to Johns Hopkins in 2018 to try and ensure that undergraduate students are accepted regardless of their family’s income, permanently establishing need-blind admissions.

“That gift lowered the net cost of attendance—the actual cost that most families pay—by 40% and had a transformative impact on the makeup of the Johns Hopkins student body. Students with the greatest financial need now represent 21% of the Johns Hopkins student body, compared with 9% a decade ago, a higher percentage of high-need students than there is at Harvard, Princeton, MIT, and nearly every other Ivy League and Ivy League-adjacent institution,” the foundation claimed in a statement on the $1 billion gift.

LARGE GIFTS FOR OUR FUTURE DOCTORS: New York Medical School Surprises Students with Free Tuition in Perpetuity After $1Billion Gift–WATCH

“As Johns Hopkins has become more economically diverse, it has also become more selective, attracting and enrolling more of the nation’s top students, including many from lower-income families who might not have applied before.”

Last year, the former mayor of New York donated over $3 billion to charity, making him one of the most prolific American philanthropists that year. Michael Bloomberg Donates $1 Billion to Provide Free Tuition for Future Doctors at Johns Hopkins

Tuesday, 11 June 2024

How Two Filipinos Helped Thousands of Migrant Teachers Settle in New Zealand

Collage from Vilma Leonidas and Penny Cajipe
New Zealand enjoys the company of 72,000 Filipino migrants, many of whom are women arriving to fill the nation’s teacher shortage.

This pipeline of talented educators seeking better lives to the south has led a pair of women to start a flourishing support group to help navigate the immigration system, get teaching qualifications recognized in NZ, and find employment.

“Is there any way to expedite my teaching registration aside from emailing the teaching council?” asks one prospective teacher.

“Is there anyone here who was assessed in NZQA and then was directed to WES for verification?” asks another.

It may sound like an overly specific niche, but the Pioneering Pinoy Teachers in NZ Facebook group has 23,000 members. The group was founded by Vilma Leonidas, a teacher working in Auckland for the past two years who told Good News Pilipinas that between mastering English, standing for the teaching evaluation, and getting the teaching certificate, many immigrant teachers throw in the towel.

Leonidas and another teacher, Penny Cajipe—who also runs a Facebook group, called Filipino Teachers in NZ Support Page, both said the process is challenging, and getting clear directions from someone who’s been through it in one’s native language is of enormous benefit.

In her home country, Leonidas holds a doctorate of philosophy, which she imagined might be enough to at least guarantee a simple teaching job, but even that wasn’t straightforward.

After struggling to find work during the pandemic, with NZ instituting some of the strictest lockdowns on Earth, Leonidas received a teacher’s certificate and was later granted a scholarship in a training program for educators. She teaches seventh grade as a substitute.


It was that long process which made her think she should share all she had learned going through it—if only because it could help others settle in a new country with fewer difficulties than she endured. For Cajipe, who endured a similar path, she felt the same.

“What if other teachers in the Philippines are also aspiring to fulfill that dream of teaching here, and they’re looking for a better future for their family? What if they’re also like me and they don’t know what to do?’ So that’s how that actually made me start the page,” Cajipe told Summer Sanares, reporting for Good News Pilipinas.“Whatever it is that you have, you share it,” Leonidas said. “Not everything is about money. When you need to help, help without asking or expecting any return because God sees our heart. And that’s the legacy that we have to leave behind, especially among teachers.”How Two Filipinos Helped Thousands of Migrant Teachers Settle in New Zealand

Thursday, 30 May 2024

World Bank donates $100 Million to boost education sector

By Kei Emmanuel Duku:  Minister of General Education and Instruction, Awut Deng Acuil, confirmed on Friday that the Ministry has received a $100 million donation from the World Bank.

Dr. Jacob Korok Majiu, Deputy Minister of Information, told the media after the Council of Ministers meeting.

He said the funds would be used to improve teacher’s training and construct schools throughout the country.

“The money will be used to boost the capacity of the teachers and the construction of schools throughout the country,” Dr. Majiuk explained. He added that the Ministry is working with the World Bank to launch the initiative upon receiving the funds.
This significant donation aims to address long-standing challenges in South Sudan’s education system. By enhancing teacher training and expanding school infrastructure, the World Bank’s contribution is expected to have a positive long-term impact on the country’s education sector.World Bank donates $100 Million to boost education sector

Thursday, 23 May 2024

What is air turbulence?

 

You probably know the feeling: you’re sitting on a plane, happily cruising through the sky, when suddenly the seat-belt light comes on and things get a little bumpy.

Most of the time, turbulence leads to nothing worse than momentary jitters or perhaps a spilled cup of coffee. In rare cases, passengers or flight attendants might end up with some injuries.

What’s going on here? Why are flights usually so stable, but sometimes get so unsteady?

As a meteorologist and atmospheric scientist who studies air turbulence, let me explain.

What is air turbulence?

Air turbulence is when the air starts to flow in a chaotic or random way.

At high altitudes the wind usually moves in a smooth, horizontal current called “laminar flow”. This provides ideal conditions for steady flight.

In ‘laminar flow’, air moves smoothly in one direction. When turbulence begins, it goes every which way. Shutterstock

Turbulence occurs when something disrupts this smooth flow, and the air starts to move up and down as well as horizontally. When this happens, conditions can change from moment to moment and place to place.

You can think of normal flying conditions as the glassy surface of the ocean on a still day. But when a wind comes up, things get choppy, or waves form and break – that’s turbulence.

What causes air turbulence?

The kind of turbulence that affects commercial passenger flights has three main causes.

The first is thunderstorms. Inside a thunderstorm, there is strong up-and-down air movement, which makes a lot of turbulence that can spread out to the surrounding region. Thunderstorms can also create “atmospheric waves”, which travel through the surrounding air and eventually break, causing turbulence.

Fortunately, pilots can usually see thunderstorms ahead (either with the naked eye or on radar) and will make efforts to go around them.

The other common causes of turbulence create what’s typically called “clear-air turbulence”. It comes out of air that looks perfectly clear, with no clouds, so it’s harder to dodge.

Jet streams and mountains are common causes of clear-air turbulence. Shutterstock

The second cause of turbulence is jet streams. These are high-speed winds in the upper atmosphere, at the kind of altitudes where passenger jets fly.

While air inside the jet stream moves quite smoothly, there is often turbulence near the top and bottom of the stream. That’s because there is a big difference in air speed (called “wind shear”) between the jet stream and the air outside it. High levels of wind shear create turbulence.

The third thing that makes turbulence is mountains. As air flows over a mountain range, it creates another kind of wave – called, of course, a “mountain wave” – that disrupts air flow and can create turbulence.

Can air turbulence be avoided?

Pilots do their best to avoid air turbulence – and they’re pretty good at it!

As mentioned, thunderstorms are the easiest to fly around. For clear-air turbulence, things are a little trickier.

When pilots encounter turbulence, they will change altitude to try to avoid it. They also report the turbulence to air traffic controllers, who pass the information on to other flights in the area so they can try to avoid it.

Weather forecasting centres also provide turbulence forecasts. Based on their models of what’s happening in the atmosphere, they can predict where and when clear-air turbulence is likely to occur.

Will climate change make turbulence worse?

As the globe warms and the climate changes in coming decades, we think air turbulence will also be affected.

One reason is that the jet streams which can cause turbulence are shifting and may become more intense. As Earth’s tropical climate zones spread away from the equator, the jet streams are moving with them.

This is likely to increase turbulence on at least some flight routes. Some studies also suggest the wind shear around jet streams has become more intense.

Another reason is that the most severe thunderstorms are also likely to become more intense, partly because a warmer atmosphere can hold more water vapour. This too is likely to generate more intense turbulence.

These predictions are largely based on climate models, because it is difficult to collect the data needed to identify trends in air turbulence. These data largely come from reports by aircraft, the quality and extent of which are changing over time. These measurements are quite different from the long-term, methodically gathered data usually used to detect trends in the weather and climate.

How dangerous is air turbulence?

Around the globe, air turbulence causes hundreds of injuries each year among passengers and flight attendants on commercial aircraft. But, given the hundreds of millions of people who fly each year, those are pretty good odds.

Turbulence is usually short-lived. What’s more, modern aircraft are engineered to comfortably withstand all but the most extreme air turbulence.

And among people who are injured, the great majority are those who aren’t strapped in. So if you’re concerned, the easiest way to protect yourself is to wear your seat belt. The Conversation

Todd Lane, Professor, School of Geography, Earth and Atmospheric Sciences, The University of Melbourne, The University of Melbourne

This article is republished from The Conversation under a Creative Commons license. Read the original article.

Wednesday, 22 May 2024

Will New Zealand’s school phone ban work? Let’s see what it does for students’ curiosity

With the coalition government’s ban of student mobile phones in New Zealand schools coming into effect this week, reaction has ranged from the sceptical (kids will just get sneakier) to the optimistic (most kids seem okay with it).

In a world where nearly everyone has a smartphone, it’s to be expected nearly everyone will have an opinion. The trick is to sort the valid from the kneejerk, and not rush to judgement.

Anecdotally, schools that implemented the ban ahead of the deadline have reported positive changes in attention and learning. The head girl of Hornby High School in Christchurch said the grounds are now “almost louder during intervals and lunches”. Her principal said, “I wish we had done the phone ban five years ago.”

On the other hand, hard evidence in favour of banning phones in schools has been found to be “weak and inconclusive”. But the policy’s aim to create a “positive environment where young New Zealanders can focus on what matters most” is not without merit.

Above all, the policy raises a crucial question: is an outright ban the most effective approach to addressing the problem of digital distraction and its impact on education?

Connection and distraction

Since Monday, students have had to store their phones in bags or lockers during school hours. As in the pre-digital era, parents can now only contact their children through the school office.

The aim, according to the National Party’s original election promise, is to “eliminate unnecessary disturbances or distractions” and improve student achievement, which by various measures has declined over the past three decades.

While avoiding generalised assumptions, we know many young people can’t put their devices down, as both a recent Education Review Office report and a 2021 OECD survey concluded.

In one US survey in 2022, approximately one-third of teachers asked students to put away their phones five to ten times per class, while nearly 15% asked more than 20 times.

So, it’s hard to argue phones aren’t a distraction, or that social media-fuelled bullying and isolation don’t warrant critical examination of digital habits. At the same time, phones have their constructive uses, from organising schedules for the neurodivergent, to facilitating social interactions and learning.

No phone ban advocate is arguing that limiting phone use in schools is a silver bullet for related issues around cyberbullying, mental health and behavioural challenges. But the personal device’s capacity to distract remains a legitimate concern.

The digital classroom presents challenges to developing critical thinking skills. Getty Images

Meaningful digital engagement

The heart of the debate lies in education’s evolving landscape. The push to ban phones does not extend to digital devices in general, after all. Their utility in learning environments is well recognised.

But as we embrace artificial intelligence and other technological advances in education, we must also ask: at what point does reliance on these digital tools begin to erode critical thinking skills?

The future job market, filled with roles that do not yet exist, will undoubtedly require those skills. Therefore, distinguishing between meaningful digital engagement and detrimental distraction is crucial.

Perhaps the better question is: would fewer distractions create the opportunity for young people to be more curious about their learning?

Curiosity: the engine of critical thinking

Curiosity is essential for educational success, citizenship and media literacy in the digital age. But curiosity is stifled by distractions.

Education research is heading towards treating curiosity as a “provocation” – meaning we should, in effect, “dare” young people to be more curious. This involves encouraging mistakes, exploration – even daydreaming or being creatively bored.

All of this is challenging with the current level of distractions in the classroom. On top of that, many young people struggle to cultivate curiosity when digital media can provide instant answers.

Consider the distinction between two types of curiosity: “interest curiosity” and what has been termed “deprivation curiosity”.

Interest curiosity is a mindful process that tolerates ambiguity and takes the learner on their own journey. It’s a major characteristic of critical thinking, particularly vital in a world where AI systems are competing for jobs.

Deprivation curiosity, by contrast, is characterised by impulsivity and seeking immediate answers. Misinformation and confusion fuelled by AI and digital media only exacerbate the problem.

Making room for real life

Where does this leave the phone ban in New Zealand schools? There are some promising signs from students themselves, including in the OECD’s 2022 report on global educational performance:

On average across OECD countries, students were less likely to report getting distracted using digital devices when the use of cell phones on school premises is banned.

These early indications suggest phone bans boost the less quantifiable “soft” skills and vital developmental habits of young people — social interactions, experimentation, making mistakes and laughing. These all enhance the learning environment.

Real life experiences, with their inherent trials and errors, are irreplaceable avenues for applying critical thinking. Digital experiences, while valuable, cannot fully replicate the depth of human interaction and learning.

Finding the balance is the current challenge. As a 2023 UNESCO report advised, “some technology can support some learning in some contexts, but not when it is over-used”.

In the meantime, we should all remain curious about the potential positive impacts of the phone ban policy, and allow time for educators and students to respond properly. The real tragedy would be to miss the learning opportunities afforded by a less distracted student population.The Conversation

Patrick Usmar, Lecturer in Critical Media Literacies, Auckland University of Technology

This article is republished from The Conversation under a Creative Commons license. Read the original article.

Tuesday, 21 May 2024

What’s the difference between fiscal and monetary policy?

 

This article is part two of The Conversation’s “Business Basics” series where we ask leading experts to discuss key concepts in business, economics and finance.


How governments should manage their budgets, and how interest rates should be set, are two of the most important questions in economics.

Ideally, both work hand in hand to ensure the best outcomes for the economy as a whole. But they are enacted by different branches of government, and fall into different buckets within economics.

Budgeting – the way governments tax and spend – falls within the domain of fiscal policy. In contrast, the management of credit and interest rates falls into the domain of monetary policy.

With the recent federal budget handed down amid an ongoing battle to tackle inflation, both topics have dominated recent news coverage, so it’s important to understand the difference.

Fiscal policy

Paying tax is an unavoidable fact of life, but is needed to support spending on government services such as hospitals, roads, schools and defence. Taxation and spending decisions are made on different scales at every level of government, and form the basis of a government’s fiscal policy.

Traditionally, fiscal policy was seen as a very simple equation.

Governments should spend only as much as they earn through taxation, and only take on a small amount of debt for things like longer-term infrastructure projects.

But when economic growth falls, tax revenues also fall, forcing governments to cut spending to balance their budgets. Such spending cuts come at precisely the wrong time and are only likely to further worsen economic growth.

Noticing this pattern, economist John Maynard Keynes was the first to question this traditional wisdom, arguing that fiscal policy should be “countercyclical”.

According to Keynes, when economic growth falls, government spending should increase, only falling back as the economic recovery plays out.

Under a Keynesian approach, it’s therefore wholly appropriate for governments to issue debt to fund spending increases as the economy weakens.

The problem with this view of fiscal policy is that some governments have arguably abused their licence to spend, relying on ever-increasing levels of debt.

Greece famously suffered a spectacular debt crisis after the global financial crisis in 2008, but other European countries such as France, Italy, Portugal and Spain also have high and problematic levels of debt.

Chronically high debt can lead to higher interest payments on this debt, which in turn can limit a government’s ability to spend to support its economy.

Monetary policy

 
With the power to influence the cost of borrowing, interest rates are a powerful lever for regulating spending. Geometric Photography/Pexels

Monetary policy affects the economy via a different lever.

By changing the relative cost of borrowing money, changes in interest rates affect the aggregate level of spending in the economy.

This in turn can impact inflation – increases in the general level of prices.

Cuts in interest rates will tend to stimulate demand and push prices up, while rate increases reduce demand and push prices down.

Interest rates are typically set by a country’s central bank, whose primary role is to keep inflation low.

Our own central bank – the Reserve Bank of Australia, sets rates to meet an official inflation target of between 2% and 3%.

A combined Keynesian approach

Alongside Keynes’ writing on fiscal policy, he and other economists argued that interest rates should be reduced as an economy heads into recession, to support borrowing and spending by businesses and consumers.

Coupled with higher government spending, keeping interest rates lower in a recession should theoretically speed up economic recovery.

The merits of a Keynesian approach were borne out clearly in Australia in both the 2008 global financial crisis and the COVID pandemic.

 
Many central banks drastically lowered interest rates to boost spending during the pandemic. EyeofPaul/Shutterstock

Most recently, the pandemic saw the Reserve Bank cut interest rates to almost zero. Simultaneously, the government supported the economy with a wide range of spending programs, including big boosts to welfare payments and a generous JobKeeper program to mothball Australia’s workforce.

As a result, unemployment quickly returned to low levels and economic growth recovered following the lifting of restrictions.

Helping people pay their bills while taming spending is hard

Emergence from the pandemic left us with a different problem. Inflation surged and remained stubbornly above the Reserve Bank’s target range, forcing the bank to repeatedly raise rates to try to tame it.

At the same time, the government has been trying to support Australians through a cost-of-living crisis.

Now, critics of the government have argued that further spending to support Australians could unintentionally put further pressure on inflation and force the Reserve Bank to keep interest rates higher for longer.

Such challenges reflect the fact that our understanding of best practice for fiscal and monetary policy is constantly evolving.

Problems with burgeoning state debt have prompted debate on the former, and whether there should be limits on governments’ ability to issue debt.

These could include limits to public debt, or new oversight authorities to monitor levels of public spending.

And on monetary policy, a recent review of the Reserve Bank considered requiring a “dual mandate” that would force it to give equal consideration to employment and to inflation goals, as is currently required of the US Federal Reserve.The Conversation

Mark Crosby, Professor, Monash University

This article is republished from The Conversation under a Creative Commons license. Read the original article.

Wednesday, 3 April 2024

6 questions you should be ready to answer to smash that job interview

Antonio Guillem/Shutterstock Timothy Colin Bednall, Swinburne University of TechnologyWith the new year underway employers are beginning to resume normal business activities and restart their hiring process. Similarly, many school and university graduates are beginning their job search after a well-earned break.

While some employers are using increasingly sophisticated approaches to recruiting such as psychometric testing and artificial intelligence, interviews remain one of the most common selection methods.

If you have been invited to a job interview, congratulations, as it likely means you have been shortlisted for the role. However, for many people, interviews can be an unnerving process. Not only do they require candidates to think on their feet, but also to create a positive impression of themselves as a potential co-worker.

With that in mind, it always pays to prepare by anticipating what will be discussed and practising your answers. Here are six types of questions you may be asked:

1. Tell me a bit about yourself?

An interview will often start with broad questions about your background and interest in a job. These may include questions such as: “What motivated you to apply for this role?” or “Tell me about your long-term career aspirations”.

For these types of questions, a convincing answer will highlight relevant skills you can bring to the role. These professional experiences do not have to come from the same type of position. For instance, if you were applying for a customer service job, you might cite communication and problem-solving methods you used on a student team project.

Interview candidates need to present themselves as someone others would want to work with. fizkes/Shutterstock

A convincing answer will focus on intrinsic motivation: specifically, the aspects of the job you find interesting, enjoyable or otherwise rewarding. These could involve working with people, solving tricky business problems or making a social impact. Avoid negative remarks about your current employer and sources of extrinsic motivation - such as money or benefits - unless part of a salary negotiation.

Your answer will also show how the role aligns with your own values. For instance, if you are applying for a teaching position, you could highlight your belief in the importance of education, as well as anything about the school you admire, such as its program of extracurricular activities.

2. How did you resolve a particular problem in the past?

Behavioural questions require candidates to provide examples of the past actions they took to manage situations. For instance: “Tell me about a time when you received a customer complaint. What actions did you take, and what was the outcome?” Their objective is to predict how candidates will behave in similar situations.

You can prepare for these questions by studying the job selection criteria and anticipating the questions the interviewer may ask.

If you do not have the relevant experience for one of the questions, you can say that you can’t recall a specific example, but you could outline how you would deal with the situation described in the question.

3. What are your weaknesses?

Interviewers will often ask about what you see as your greatest strengths and weaknesses.

The strengths part of this question enables you to highlight your knowledge and skills most relevant for the role. In general, it is a good idea to provide examples of specific accomplishments that illustrate these capabilities.

The weaknesses can be addressed by framing “weaknesses” as professional aspirations. In general, it is a good idea to focus on a capability that is non-essential for the role, in which you would like to gain experience. For instance, if you are not a confident public speaker but recognise it as a necessary for your long-term career, you could say it is a skill you would like to work on.

Weaknesses, such as a lack of public speaking experience, should be framed as professional aspirations. Mentatdgt/Shutterstock

By expressing willingness to receive further training and development, you can leave a much more positive impression than simply listing your current shortcomings.

4. What are your salary expectations?

Usually, pay negotiations will occur after an offer has been made, but sometimes the topic will come up during the interview.

Before stating your expectation, it is wise to find out the salary and other benefits associated with the role. If the salary has not been listed in the job description, you should ask the employer what the budgeted salary range for the position is.

Ahead of the interview, do some research and find out what is typical for the role you are applying for based on your level of experience.

Be careful about disclosing your current salary; this information can provide a baseline that can make it difficult to negotiate a higher salary. If you are asked this question, you can politely decline to answer or indicate the information is between yourself and your current employer.

5. Inappropriate or illegal questions

Unfortunately, some employers may ask inappropriate or illegal questions. These may relate to relationship status, carer responsibilities, childhood planning, physical or mental health, cultural or ethnic background and union activity.

If you are asked an inappropriate question, you can politely ask the interviewer how that information would be relevant to your ability to perform the job.

Ultimately, job candidates have a right to refuse to answer such questions, and employers who ask them may open themselves to legal action through the Fair Work Commission, Fair Work Ombudsman or the Australian Human Rights Commission.

6. Do you have any questions for me?

Often, the interviewer will invite the candidate to ask their own questions. Thoughtfully selected questions can leave a positive lasting impression.

In this part of the interview, you can clarify any aspect of the role you feel unsure about, such as the working hours. It can also be good to do some research on the organisation and to ask some more specific questions about its clients, projects, or long-term plans.

Beyond the specific requirements of the role, a good topic to ask about is the team and organisational culture. You could, for example, ask what a typical day in the life of a team member would look like.

At the end of the interview, you should ask about the next steps including when you should expect to hear back from them.

One final thing to consider about an interview is that it is a two-way process; you are also interviewing the employer to see if the job would be a good fit for you personally and professionally. If the role, organisation or people seem unappealing after the interview process, then it is wise to look elsewhere.The Conversation

Timothy Colin Bednall, Associate Professor in Management, Swinburne University of Technology

This article is republished from The Conversation under a Creative Commons license. Read the original article.

Friday, 29 March 2024

What is the worth of one human being?

By Surya Vishwa: What is the worth of one single human being? Can it be measured in gold or any other monetary assessment? In short, what is the price of life? We see around us how some people who spend their whole life being preoccupied by accumulating riches alone, at the cost of conscience, knowledge, love, freedom or happiness, spending it all in a day, especially at the mid or last stage of their life on a hospital bill; and that too one that would not change the health situation.

So, what is the price of one single human life? Answer could be that it is priceless. This answer is realised by most when it is too late.

A single human life, if appreciated, loved, respected and is in supreme bliss, can create the same situation and this feeling will be multiplied.

It is unfortunately not realised when all wrong policies are made and deathly results are realised, it is not realised when religion without its wisdom essence is pursued and the spirit (prana) within its core philosophy is not absorbed by the mind, it is not realised when information is mistaken for knowledge and it is not realised when one has lived an entire life merely implementing what others tells one to, whether it is appropriate to the self or not.

Each individual, like each country (a unique geographical location or earth with its own plant, animal and human species) and where this uniqueness created differently prioritised cities and knowledge structures. It is this difference that we have to thank for when we study how ancient Greek civilisation was different to ancient Egypt and how ancient Egypt was different to the Germanic or to the Indus people and the systems of knowledge they created.

One of the key drawbacks of modernity is that we have allowed globalisation to create a one-size-fits-all thinking that permeates all branches of life beginning with education. *Or else countries which never have apples growing in their soil, will not be teaching children that A is for apples!

The worth of one human life is linked to the worth of each and every resource which is in the land upon which that human life is birthed upon. When that land resource is not valued, or belittled or abandoned, the human life upon which it was birthed becomes equally abandoned.

However, some geographical locations (countries) which have learnt (often the hard way and after many atrocious mistakes) the value of maximising each life potential, making each human being feel loved, respected, cared for and appreciated, may benefit greatly by creating an opportunity or an atmosphere for any life to reach its full potential in a host soil (a foreign country).

Sometimes with well-meaning intention, these others, as neighbours sometimes do, for many diverse reasons, prescribe to other neighbour’s formulas and methodologies on how to care for the lives that are lived in, in other lands.

This is a most prevalent outcome of modern policy creation, where if a set of people disintegrate, feeling unhappy or sad about something in their own home or family where they feel their life potential is not maximised, they may ask the neighbours to tell their family members what they should do, or the neighbours will do in on their own, as they see fit. This may lead to new problems and most likely not be the solution.

A country is nothing but a large collective of individuals living in a setting of valuable resources and great potential.

We sometimes see a set of people pulling together to make countries which have very little naturally given resources, for example, like Singapore.

The value of one single human being cannot be priced because for better or worse, they can bring absolute prosperity or absolute disaster upon themselves or their surroundings. They do it by thinking uniquely, by thinking wisely and realising the importance of the mammoth and fragile task of preventing a feeling or hurt or resentment in a human being.

For example, one single human being such as Lee Kuan Yew, sat and thought deeply, and realised that whatever that is available (port resource) or the territory he and other people of that land lives, should be maximised and made successful enough to fill the gap of not having much other resources.

He did not get depressed that Sri Lanka was far more richer in natural resources and infrastructure at that time that Singapore, but carefully and methodically analysed the shortfalls that may occur if even a single person was hurt when setting forth the rules upon which to live each life in the particular land (policies of a nation).

Hence, we can say that Lee Kuan Yew and his life cannot ever be measured in monetary value because then it would have to be priced far more than what the country he created is worth because he maximised the potential of his mind to create this country upon which people are happy, healthy, thinking for itself and working hard. Of course, sometimes some may grumble as there will be critics of anything, this being earth of humans and not heaven of angels.

Why is this above reflection important today for Sri Lanka and Sri Lankans?

It is important because we have to start asking ourselves whether we are thinking or whether we are ‘thought for’ by our neighbours, irrespective of whether such a stance is taken in the best of intentions which is often the case. What good intentions is a family member who must put the house right. A solution given by an outsider often aggravates the situation.

Each individual will fail in the overall task of living a fulfilling life if they merely follow the framework a neighbour gives them. Likewise, a country will fail if they follow a framework that is merely given by others.

A country that is to maximise its potential is hinged on the thinking power of its people; beginning with each and every single human being. The power of one, is the power (or detriment) of all, as the lived in life of this world and its experiences show us.

We are now beginning to be caught in a storm brewing around the 13th Amendment to the Sri Lankan Constitution as introduced with Indian intervention in 1987.

Today there are different people holding different views on what a full implementation of such a policy would mean.

Leaving these debates aside, is it not useful to think anew at how all rural areas in all of the country could reach its fullest heights in wellbeing, education, creativity, innovation, invention, self-sufficiency, happiness and monetary as well as spiritual realisation and thus achieve true sustainable development as villages of this nation always had traditionally achieved?

Today all children learn about Colebrook and Cameron commissions which were initiatives of Colonial rule. The tradition of villages governing itself dates back to the earliest heritage accounts of Sri Lanka but today as with all knowledge of the policies of our ancient kings this knowledge is lost. We look to others before learning from our own monarchs.

The wisdom of our monarchs, of our physicians and the incredulous feats they achieved for our nation remains in the tombs of our minds. The village administrative models around the concept of village councils are very old in this civilisation. From the time of Kuweni, it is known for those who relentlessly search for this knowledge, that villages in all of the island were administered as suited to its particular human and land resource.

The greatest model of pluralism of the Buddhist philosophy as preached by the Enlightened Human Being the Buddha, remains unexplored by our minds.

Great sages such as the Buddha, Jesus, Mahavira, Mohammed and multitude of other saints of a Hindu and Sufi and other traditions spent their entire lives improving the value of their heart and mind, the two conjoined machines that power each single human life, by creating the attitudes and actions.

These were single human beings who thought for themselves and beyond the existing normality. They were social leaders while being spiritual masters. This country has much to learn from the individual actions of great Sinhala kings who created an incredulous hydraulic civilisation and stamped upon our consciousness the importance of sustainable policies.

Yet, today, unlike the gurukulam system of yesteryear, we are unaware of these great individuals. Likewise, the greater picture of why we are learning anything is lost upon us. In the same way, the fact that each of us can be a great vessel of unique productivity for our nation is not impressed upon us.

Thus, most of us and our countries in this modern world, copy and become photocopy versions of others, whether these versions are suited to us or not. Our education system gives us information but very little space to think, reflect and be wise in order to create the best version for each of our lives so that we do not create unhappy, frustrated, unkind, unempathetic lives for either ourselves, others or the land upon which our sustenance depends. Yet we are all books of knowledge. Each day of our lives such knowledge is written for us and this is called life experience. The challenges our country has faced is part of this experience we have lived through. As we see new challenges emerge, let us think for ourselves anew, how we can create solutions and those that last so that we are truly independent individuals and living is a country that creates its own solutions. Each thinking human being is a priceless treasure for this nation and as such able to move ahead of herd based thinking or emotion.

NOTE: This article is the first of a series of creating a possible platform to start a discourse on ancient village administrative systems of Sri Lanka, to glean what is useful for today’s context. What is the worth of one human being? | Daily FT

Sunday, 24 March 2024

Can animals give birth to twins?

Some animals, including goats, regularly give birth to two babies at once. Image Source via Getty Images

Ask any parent – welcoming a new baby to the family is exciting, but it comes with a lot of work. And when the new addition is a pair of babies – twins – parents really have their work cut out for them.

For many animal species it’s the norm to have multiple babies at once. A litter of piglets can be as many as 11 or more!

Pigs are one species that gives birth to large litters. Arthur Dries/DigitalVision via Getty Images

We are faculty members at Mississippi State University College of Veterinary Medicine. We’ve been present for the births of many puppies and kittens over the years – and the animal moms almost always deliver multiples.

But are all those animal siblings who share the same birthday twins?

Twins are two peas in a pod

Twins are defined as two offspring from the same pregnancy.

They can be identical, which means a single sperm fertilized a single egg that divided into two separate cells that went on to develop into two identical babies. They share the same DNA, and that’s why the two twins are essentially indistinguishable from each other.

Twins can also be fraternal. That’s the outcome when two separate eggs are fertilized individually at the same time. Each twin has its own set of genes from the mother and the father. One can be male and one can be female. Fraternal twins are basically as similar as any set of siblings.

Fraternal twins originate in two eggs fertilized separately, while identical twins originate in a single fertilized egg that divides to create two embryos. Veronika Zakharova/Science Photo Library via Getty Images

Approximately 3% of human pregnancies in the United States produce twins. Most of those are fraternal – approximately one out of every three pairs of twins is identical.

Multiple babies from one animal mom

Each kind of animal has its own standard number of offspring per birth. People tend to know the most about domesticated species that are kept as pets or farm animals.

One study that surveyed the size of over 10,000 litters among purebred dogs found that the average number of puppies varied by the size of the dog breed. Miniature breed dogs – like chihuahuas and toy poodles, generally weighing less than 10 pounds (4.5 kilograms) – averaged 3.5 puppies per litter. Giant breed dogs – like mastiffs and Great Danes, typically over 100 pounds (45 kilograms) – averaged more than seven puppies per litter.

When a litter of dogs, for instance, consists of only two offspring, people tend to refer to the two puppies as twins. Twins are the most common pregnancy outcome in goats, though mom goats can give birth to a single-born kid or larger litters, too. Sheep frequently have twins, but single-born lambs are more common.

Horses, which are pregnant for 11 to 12 months, and cows, which are pregnant for nine to 10 months, tend to have just one foal or calf at a time – but twins may occur. Veterinarians and ranchers have long believed that it would be financially beneficial to encourage the conception of twins in dairy and beef cattle. Basically the farmer would get two calves for the price of one pregnancy.

But twins in cattle may result in birth complications for the cow and undersized calves with reduced survival rates. Similar risks come with twin pregnancies in horses, which tend to lead to both pregnancy complications that may harm the mare and the birth of weak foals.

DNA holds the answer to what kind of twins

So plenty of animals can give birth to twins. A more complicated question is whether two animal babies born together are identical or fraternal twins.

Female dogs and cats ovulate multiple eggs at one time. Fertilization of individual eggs by distinct spermatazoa from a male produces multiple embryos. This process results in puppies or kittens that are fraternal, not identical, even though they may look very much the same.

Biologists believe that identical twins in most animals are very rare. The tricky part is that lots of animal siblings look very, very similar and researchers need to do a DNA test to confirm whether two animals do in fact share all their genes. Only one documented report of identical twin dogs was confirmed by DNA testing. But no one knows for sure how frequently fertilized animal eggs split and grow into identical twin animal babies.

And reproduction is different in various animals. For instance, nine-banded armadillos normally give birth to identical quadruplets. After a mother armadillo releases an egg and it becomes fertilized, it splits into four separate identical cells that develop into identical pups. Its relative, the seven-banded armadillo, can give birth to anywhere from seven to nine identical pups at one time.

There’s still a lot that scientists aren’t sure about when it comes to twins in other species. Since DNA testing is not commonly performed in animals, no one really knows how often identical twins are born. It’s possible – maybe even likely – that identical twins may have been born in some species without anyone’s ever knowing.


Hello, curious kids! Do you have a question you’d like an expert to answer? Ask an adult to send your question to CuriousKidsUS@theconversation.com. Please tell us your name, age and the city where you live.

And since curiosity has no age limit – adults, let us know what you’re wondering, too. We won’t be able to answer every question, but we will do our best.The Conversation

Michael Jaffe, Associate Professor of Small Animal Surgery, Mississippi State University and Tracy Jaffe, Assistant Clinical Professor of Veterinary Medicine, Mississippi State University

This article is republished from The Conversation under a Creative Commons license. Read the original article.

Tuesday, 3 October 2023

What do people think about when they go to sleep?

You’re lying in bed, trying to fall asleep but the racing thoughts won’t stop. Instead, your brain is busy making detailed plans for the next day, replaying embarrassing moments (“why did I say that?”), or producing seemingly random thoughts (“where is my birth certificate?”).

Many social media users have shared videos on how to fall asleep faster by conjuring up “fake scenarios”, such as a romance storyline where you’re the main character.

But what does the research say? Does what we think about before bed influence how we sleep?

How you think in bed affects how you sleep

It turns out people who sleep well and those who sleep poorly have different kinds of thoughts before bed.

Good sleepers report experiencing mostly visual sensory images as they drift to sleep – seeing people and objects, and having dream-like experiences.

They may have less ordered thoughts and more hallucinatory experiences, such as imagining you’re participating in events in the real world.

For people with insomnia, pre-sleep thoughts tend to be less visual and more focused on planning and problem-solving. These thoughts are also generally more unpleasant and less random than those of good sleepers.

People with insomnia are also more likely to stress about sleep as they’re trying to sleep, leading to a vicious cycle; putting effort into sleep actually wakes you up more.

People with insomnia often report worrying, planning, or thinking about important things at bedtime, or focusing on problems or noises in the environment and having a general preoccupation with not sleeping.

Unfortunately, all this pre-sleep mental activity can prevent you drifting off.

One study found even people who are normally good sleepers can have sleep problems if they’re stressed about something at bedtime (such as the prospect of having to give a speech when they wake up). Even moderate levels of stress at bedtime could affect sleep that night.

Another study of 400 young adults looked at how binge viewing might affect sleep. The researchers found higher levels of binge viewing were associated with poorer sleep quality, more fatigue, and increased insomnia symptoms. “Cognitive arousal”, or mental activation, caused by an interesting narrative and identifying with characters, could play a role.

The good news is there are techniques you can use to change the style and content of your pre-sleep thoughts. They could help reduce nighttime cognitive arousal or to replace unwanted thoughts with more pleasant ones. These techniques are called “cognitive refocusing”.

 

What is cognitive refocusing?

Cognitive refocusing, developed by US psychology researcher Les Gellis, involves distracting yourself with pleasant thoughts before bed. It’s like the “fake scenarios” social media users post about – but the trick is to think of a scenario that’s not too interesting.

Decide before you go to bed what you’ll focus on as you lie there waiting for sleep to come.

Pick an engaging cognitive task with enough scope and breadth to maintain your interest and attention – without causing emotional or physical arousal. So, nothing too scary, thrilling or stressful.

For example, if you like interior decorating, you might imagine redesigning a room in your house.

If you’re a football fan, you might mentally replay a passage of play or imagine a game plan.

A music fan might mentally recite lyrics from their favourite album. A knitter might imagine knitting a blanket.

Whatever you choose, make sure it’s suited to you and your interests. The task needs to feel pleasant, without being overstimulating.

Cognitive refocusing is not a silver bullet, but it can help.

One study of people with insomnia found those who tried cognitive refocusing had significant improvements in insomnia symptoms compared to a control group.

How ancient wisdom can help us sleep

Another age-old technique is mindfulness meditation.

Meditation practice can increase our self-awareness and make us more aware of our thoughts. This can be useful for helping with rumination; often when we try to block or stop thoughts, it can make matters worse.

Mindfulness training can help us recognise when we’re getting into a rumination spiral and allow us to sit back, almost like a passive observer.

Try just watching the thoughts, without judgement. You might even like to say “hello” to your thoughts and just let them come and go. Allow them to be there and see them for what they are: just thoughts, nothing more.

Research from our group has shown mindfulness-based therapies can help people with insomnia. It may also help people with psychiatric conditions such as bipolar disorder, obsessive-compulsive disorder and schizophrenia get more sleep.

 

What can help ease your pre-sleep thoughts?

Good sleep starts the moment you wake up. To give yourself your best shot at a good night’s sleep, start by getting up at the same time each day and getting some morning light exposure (regardless of how much sleep you had the night before).

Have a consistent bedtime, reduce technology use in the evening, and do regular exercise during the day.

If your mind is busy at bedtime, try cognitive refocusing. Pick a “fake scenario” that will hold your attention but not be too scary or exciting. Rehearse this scenario in your mind at bedtime and enjoy the experience.

You might also like to try:

  • keeping a consistent bedtime routine, so your brain can wind down

  • writing down worries earlier in the day (so you don’t think about them at bedtime)

  • adopting a more self-compassionate mindset (don’t beat yourself up at bedtime over your imagined shortcomings!).The Conversation

Melinda Jackson, Associate Professor at Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University and Hailey Meaklim, Sleep Psychologist and Researcher, The University of Melbourne

This article is republished from The Conversation under a Creative Commons license. Read the original article.

Tuesday, 26 September 2023

From stock markets to brain scans, new research harmonises hundreds of scientific methods to understand complex systems

Shutterstock Ben Fulcher, University of SydneyComplexity is all around us, from the daily fluctuations of financial markets to the intricate web of neurons in our brains.

Understanding how the different components of these systems interact with each other is a fundamental challenge for scientists trying to predict their behaviour. Piecing together these interactions is like deciphering a code from an intricate set of clues.

Scientists have developed hundreds of different methods for doing this, from engineers studying noisy radio channels to neuroscientists studying firing patterns in networks of interacting neurons. Each method captures a unique aspect of the interactions within a complex system – but how do we know which method is right for any given system sitting right in front of us?

In new research published in Nature Computational Science, we have developed a unified way to look at hundreds of different methods for measuring interaction patterns in complex systems – and working out which ones are most useful for understanding a given system.

A scientific orchestra

The science of complex systems can be, well, complex. And the science of comparing and combining different ways of studying these systems even more so.

But one way to think about what we’ve done is to imagine each scientific method is a different musical instrument playing in a scientific orchestra. Different instruments are playing different melodies with different tones and in different styles.

We wanted to understand which of our scientific instruments are best suited to solving which types of problems. We also wanted to know whether we could conduct all of the instruments to form a harmonious whole.

By presenting these methods as a full orchestra for the first time, we hoped we would find new ways of deciphering patterns in the world around us.

Hundreds of methods, more than 1,000 datasets

To develop our orchestra, we undertook the mammoth task of analysing more than 200 methods for computing interactions from as many datasets as we could get our hands on. These covered a huge range of subjects, from stock markets and climate to brain activity and earthquakes to river flow and heart beats.

In total, we applied our 237 methods to more than 1,000 datasets. By analysing how these methods behave when applied to such diverse scientific systems, we found a way for them to “play in harmony” for the first time.

In the same way that instruments in an orchestra are usually organised as strings, brass, woodwind and percussion, scientific methods from areas like engineering, statistics and biophysics also have their traditional groupings.

Applying different methods to more than 1,000 datasets from a wide range of fields revealed surprising similarities and differences. Cliff et al. / Nature Computational Science, CC BY-SA

But when we organised our scientific orchestra, we found that the scientific instruments grouped together in a strikingly different way to this traditional organisation. Some very different methods behaved in surprisingly similar ways to one another.

This was a bit like discovering that the tuba player’s melody was surprisingly similar to that of the flute, but no one had noticed it before.

Our weird and wonderful new orchestral layout (which sometimes places cello and trumpet players next to the piccolo player), represents a more “natural” way of grouping methods from all across science. This opens exciting new avenues for cross-disciplinary research.

The orchestra in the real world

We also put our full scientific orchestra to work on some real-world problems to see how it would work. One of these problems was using motion data from a smartwatch to classify activities like “badminton playing” and “running”; another was distinguishing different activities from brain-scan data.

Properly orchestrated, the full ensemble of scientific methods demonstrated improved performance over any single method on its own.

To put it another way, virtuosic solos are not always the best approach! You can get better results when different scientific methods work cooperatively as an ensemble.

The scientific ensemble introduced in this work provides a deeper understanding of the interacting systems that shape our complex world. And its implications are widespread – from understanding how brain communication patterns break down in disease, to developing improved detection algorithms for smartwatch sensor data.

Time will tell what new music scientists will make as they step up to conduct our new scientific orchestra that simultaneously incorporates diverse ways of thinking about the world.The Conversation

Ben Fulcher, Senior Lecturer, School of Physics, University of Sydney

This article is republished from The Conversation under a Creative Commons license. Read the original article.