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Gary Sacks

Associate Professor, Deakin University
Gary Sacks is an Associate Professor and ARC DECRA Fellow at the Global Obesity Centre at Deakin University. Gary’s research focuses on policies for the prevention of obesity and related non-communicable diseases (NCDs).

Gary’s research has been included as part of The Lancet Series on Obesity in 2015 and 2011, and the ACE-Prevention study, which examined the cost-effectiveness of over 100 interventions for disease prevention in Australia. Gary has also co-authored several reports for the World Health Organization (WHO) related to obesity prevention. Gary co-founded INFORMAS (International Network for Food and Obesity / NCDs Research, Monitoring and Action Support) - a global network that aims to monitor food environments. He led the development of a Food Policy Index for Australia, that assessed Australian governments on their obesity prevention policies.

Gary completed his PhD in public health at Deakin University in 2011. His PhD thesis investigated policies for obesity prevention, including studies on the cost-effectiveness of taxes on unhealthy food and improved nutrition labelling.

Gary has a broad range of international public health research and policy experience. This includes research placements at the World Health Organization (Switzerland), Harvard University (USA), the University of Oxford (UK), and the International Telecommunications Union (Switzerland). Prior to entering the field of public health, Gary worked as a management consultant, providing strategic business advice to multi-national corporations and State and Federal governments in Australia. Gary has tertiary qualifications in economics, information systems and health informatics.

Talking about eating less red and processed meat provokes strong feelings. That's why this new evidence-based report is welcome

Jul 17, 2023 12:53 pm UTC| Health

Emotions can run high when the topic of how much red and processed meat to eat is raised. For many of us, eating these foods is culturally important often tied to specific dishes and traditions. Thats why this weeks...

Social media platforms need to do more to stop junk food marketers targeting children

Jun 21, 2020 11:41 am UTC| Technology

In Australia and around the world, junk food companies are targeting children on social media. In our new study, we found most major social media platforms have restrictions on the advertising of tobacco, alcohol and...

Supermarkets claim to have our health at heart. But their marketing tactics push junk foods

May 20, 2020 15:41 pm UTC| Business

Supermarkets like to portray themselves as having the health of the community at heart. And in the middle of a pandemic, were all grateful supermarkets are still open and, for the most part, the shelves are well...

Politicians who become lobbyists can be bad for Australians' health

Sep 25, 2019 01:13 am UTC| Insights & Views Politics

The impacts of heavy drinking, gambling and unhealthy food are among the leading causes of preventable health harm in Australia. And for the most part, we know what to do to reduce them. Most of us would hope the...

Supermarkets put junk food on special twice as often as healthy food, and that's a problem

Aug 16, 2019 06:46 am UTC| Insights & Views Health

Half-price chips, two for one chocolates, buy one get one free soft drinks: Australian supermarkets make it very easy for us to fill our trolleys with junk food. Add in the bonus of an Ooshie or a Little Shop...

What's the most value for money way to tackle obesity? Increase taxes on alcohol

Dec 16, 2018 13:06 pm UTC| Insights & Views Health

We dont often equate the kilojoules we drink in our glass of wine or pint of beer with the weight that accumulates around our middle. But our new study shows increasing the price of alcohol is the most value for money...

Economy

Digital trade protocol for Africa: why it matters, what’s in it and what’s still missing

In February 2024, African heads of states adopted a draft protocol to regulate digital trade within the continent. This significant yet challenging course for Africas digital economy fits into the broader trade agreement,...

Industry shutdowns are messy and painful: 4 lessons Australia’s coal sector can learn from car-makers about bowing out

Shifting Australias electricity sector to low-carbon technologies and closing coal plants is vital to tackling climate change. But such transitions are easier said than done. People and economies are often deeply...

Food prices will climb everywhere as temperatures rise due to climate change – new research

Climate change, and specifically rising temperatures, may cause food prices to increase by 3.2% per year, according to a new study by researchers in Germany. As climate change continues to worsen, this price inflation will...

Industrialisation is still vital to economic development but some countries are struggling to reap its benefits

Alexander Hamilton, one of the founding fathers of the US, wrote a wealth of reports that served as building blocks for the countrys economic system. In 1791, during his time as secretary of the Treasury, Hamilton...

This is how President Ramaphosa got to the 25% figure of progress in land reform in South Africa

Nearly three decades into democracy, land reform remains central to South Africas transformation policies and agricultural policy. We have over the years pointed out that the progress on land reform has been incorrectly...

Politics

Nvidia RTX 4090D Embroiled in US-China Tech Rivalry; South Korea Navigates Chip Export Dilemma

The U.S. government has tightened export restrictions on high-performance semiconductor chips to China, including the Nvidia RTX 4090D, and is urging South Korea to enforce similar curbs, marking a significant escalation...

US and Japan Boost AI, Semiconductor Alliance; EU Eyes Reduction in China Dependence

Japan and the United States are poised to deepen ties in the high-tech sector, signaling a strategic move to enhance their global partnership with a focus on artificial intelligence and semiconductor...

US Finalizes Ban List for Chinese Chipmakers; Boosts Mexico Semiconductor Ties

The United States is finalizing a list of Chinese chip factories banned from receiving vital technology, aiming to curb Beijings tech advancements amid national security concerns. Concurrently, a US-Mexico semiconductor...

China's Commerce Minister to Advocate EV Sector in Europe Amid Subsidy, Tariff Probe

Chinas Commerce Minister Wang Wentao is set to visit Europe in April to address concerns and advocate for the Chinese electric vehicle (EV) industry amid a European Commission investigation into alleged unfair...

South Africa’s electricity crisis: what political parties say in their election manifestos about solving it

South Africa is in the middle of a deep electricity crisis. In 2023 the public, many of whom are voters, experienced the worst loadshedding to date, losing power for an average of five hours a day. The power shortages...

Science

Exploding stars are rare but emit torrents of radiation − if one happened close enough to Earth, it could threaten life on the planet

Stars like the Sun are remarkably constant. They vary in brightness by only 0.1% over years and decades, thanks to the fusion of hydrogen into helium that powers them. This process will keep the Sun shining steadily for...

An eclipse for everyone – how visually impaired students can ‘get a feel for’ eclipses

Many people in the U.S. will have an opportunity to witness nearly four minutes of a total solar eclipse on Monday, April 8, 2024, as it moves from southern Texas to Maine. But in the U.S., over 7 million people are blind...

How do airplanes fly? An aerospace engineer explains the physics of flight

Airplane flight is one of the most significant technological achievements of the 20th century. The invention of the airplane allows people to travel from one side of the planet to the other in less than a day, compared...

The mystery of consciousness shows there may be a limit to what science alone can achieve

The progress of science in the last 400 years is mind-blowing. Who would have thought wed be able to trace the history of our universe to its origins 14 billion years ago? Science has increased the length and the quality...

What is minoxidil, the anti-balding hair growth treatment? Here’s what the science says

Hair loss (also known as alopecia) often affects the scalp but can occur anywhere on the body. Its very common and usually nothing to worry about; about half of Australian men show signs of visible baldness at age 50 and...

Technology

Shibarium's Transaction Count Soars to Nearly 1 Million in Record Surge

Shibarium, Shiba Inus layer-2 blockchain, has witnessed a meteoric rise. It is nearing one million daily transactions, and a 228.5% increase in activity sets a new transaction record. Shibarium Nears Milestone with...

Bitcoin Fees Soar to $11M as Halving Event Nears, Hash Rate Spikes

Bitcoin (BTC) transaction fees soared to a record-breaking $11 million in a single day as the highly anticipated Halving event approached. This uptick reflects greater activity on the Bitcoin network as users race to...

Spotify Hints at Long-Awaited Lossless Music Experience in Latest App Code Discovery

Industry insiders confirm that Spotify is gearing up to launch Music Pro, a new subscription tier featuring lossless audio and exclusive DJ tools. This will mark a significant shift in the music streaming services...

Tesla Model Y LR Takes on Law Enforcement Role in Anaheim

The Anaheim Police Department has launched a pilot program to evaluate the performance of Tesla Model Y Long Range vehicles as patrol cars, featuring enhancements from Unplugged Performances UP.FIT division. Sustainable...

Expert Warns: Altcoin Dip Buying Riskier Than It Appears, Cites Historical Data

Amid turbulent market conditions, Benjamin Cowen, CEO of Into The Cryptoverse, advises caution against purchasing altcoins on the dip, pointing to historical patterns that signal further declines could follow. Market...