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If this doesn’t bake your hippy noodle, nothing will. stuartpilbrow

Millennium Prize: the Birch and Swinnerton-Dyer Conjecture

MILLENNIUM PRIZE SERIES: The Millennium Prize Problems are seven mathematics problems laid out by the Clay Mathematics Institute in 2000. They’re not easy – a correct solution to any one results in a US$1,000,000…
The Tsar Bomba nuclear test is the largest ever nuclear explosion recorded, measuring 50 megatons and generating a 64km high mushroom cloud. flickr/andy_z

Australia’s opportunity to develop an ethical uranium trade

As the Australian Labor Party contemplates opening sales of uranium to India, it would be wise for our policy-makers to think more broadly about the long-term possibilities for Australia as a provider…
With the number of days over 35 degrees expected to rise, Australia can expect a rise in heat-related deaths and illness. Miki

Australians can’t ignore the health impacts of climate change

Climate change is already harming Australians’ health and poses a significant threat for the future, according to a report released today by the Climate Commission. The Critical Decade: Climate Change…
The debate around Coles and Woolworths’ home-brand products has been far too simplistic. AAP

House-brand push boils down to capitalism’s crisis

Global food giant Heinz has made a bit of a fuss about the growth of private-label or in-house brands in our major supermarkets. William Johnson, executive chairman, CEO and president of the $US16.4 billion…
The science tells us what’s good for the environment; it’s up to others to decide the priorities. thinboyfatter

The science behind the Murray-Darling Basin plan

CSIRO, like many other research institutions, has helped provide research, models and data to inform the development of the Murray-Darling Basin Plan. But the proposed Basin Plan, which was released on…
“Infinite” is where we get to when we reach the limits of our understanding. truly0utrageous

Black holes might exist, but let’s stay sceptical

Peruse the astrophysical literature and you could be forgiven for thinking black holes exist. But do they really? What makes a black hole special is its event horizon: a no-return gateway to an unknowable…
The problem’s been solved … but the sweet treats were declined. Back to the Cutting Board

Millennium Prize: the Poincaré Conjecture

MILLENNIUM PRIZE SERIES: The Millennium Prize Problems are seven mathematics problems laid out by the Clay Mathematics Institute in 2000. They’re not easy – a correct solution to any one results in a US$1,000,000…
The pika is one species struggling to evolve fast enough to keep up with climate change. http://www.itsnature.org/ground/pika/

Could evolution help to protect biodiversity?

We currently face a biodiversity and extinction crisis as human population pressures and climate change combine to push our natural environments to the limit. Because our urban and agricultural activities…
Plain packaging is one of many health reforms to enter or pass through parliament last week. AAP

Plain packaging wraps up a big year for health legislation in 2011

The final sitting of federal parliament last week lacked no drama, ending with the sudden induction of Peter Slipper as speaker. It was also a mammoth week for health legislation, with the passing of the…
Treasurer Wayne Swan is maintaining a slimmed down surplus for 2012-2013 - but storm clouds are rolling over the global economy. AAP

Slimmed down surplus as Swan unveils mid-year budget: experts respond

The Federal Government is still aiming to deliver a slimmed down surplus next financial year, but has downgraded economic growth forecasts amid a slowing world economy and news that Europe may already…
Should the changing face of media be a source of despair or optimism? Truthout.org

The future of news: crowdsourced and connected

To paraphrase Mark Twain, reports of the death of newspapers are somewhat exaggerated. But traditional media is experiencing the “perfect storm” of declining circulations, collapsing advertising revenues…
For some, “fighting to the end” provides purpose but it can seem painfully pointless to others. Ed Cave

A challenge to our leaders – why don’t we legalise euthanasia?

TALKING ABOUT DEATH AND DYING - We can choose so many of our life experiences, but it seems we can have no say in whether we die in pain or at peace. Today we consider why we don’t have a policy on physician-assisted…
The European Central Bank needs to start buying more bonds from Eurozone countries. Images_of_Money

With Italy stagnant, it’s time for drastic Euro intervention

The departure of Silvio Berlusconi does not seem to have eased the pressure on Italy, with reports suggesting the International Monetary Fund is reading a 600 billion euro emergency bailout for the Eurozone’s…
“Hipsters” are mocked at the moment, but do we even know who they really are? Wikimedia Commons/Jack Newton

Looking beyond the parody to define the hipster

The term “hipster” has become increasingly prominent in Australia’s urban lexicon this year. Even the Sydney Morning Herald has caught on, writing about “Hipster Housing”, featuring a young bespectacled…
The multi-country study concluded that in Australia, television advertising’s contribution to childhood obesity is between 10% and 28%. Maggie Osterberg

Government, parents or advertisers: who should decide what kids watch and eat?

A recent complaint to the Advertising Standards Board by the Obesity Policy Coalition about a Smarties online colouring-in competition aimed at three- to ten-year-olds, and a bill introduced by Greens…