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Articles on Climate change

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Coral bleaching is a serious issue, but we’re learning how reefs can best recover. AFP/Great Barrier Reef Marine Park Authority

Back from the bleach – how isolation helps coral reefs recover

Coral reefs around the world are under pressure from multiple threats. A burgeoning gas industry – such as that near Gladstone – is one of the newest of these. Pollution, sedimentation, declining water…
It looks delicious, but is a diet free of red meat better for the planet? stu spivack

Could your diet save the planet?

By now most of us have read articles suggesting we “eat less red meat and save the planet”. Some may also have heard statements by the chairman of the Intergovernmental Panel on Climate Change, Dr Rajendra…
A blimp-like balloon can be used to pump particles into the upper atmosphere.

Geo-engineering: why research something we never want to use?

What if the world left it too long to take action on global climate change? Is there a way we could somehow cool the planet before an environmental crisis occurs? Geo-engineering is a potential course…
Taxing international aviation emissions could help pay our climate change bill. Flickr/FatMandy

Cutting subsidies to fossil fuels could help Australia meet its financial climate commitments

Wealthy countries have committed to mobilise up to $US100 billion a year by 2020 for climate change action in developing countries. This is almost as much as the total amount of aid provided globally each…
Is Australia playing big brother to Pacific nations, or the school-yard bully? CHOGM

That sinking feeling: will the Pacific be heard at CHOGM 2011?

CHOGM: As the leaders of Commonwealth nations prepare to meet in Perth this week, The Conversation is examining the role of the biennial Commonwealth Heads of Government (CHOGM) Meeting. In our second…
Water, habitat and tourist dollars: the Alps provide it all. Jane Rawson

We need our Alps, so why aren’t we looking after them?

The Australian Alps cover some 1.64 million hectares, 0.3% of the Australian continent. Included on the National Heritage register, they are of major environmental significance and home to rare and endangered…

Where do emissions come from?

Country-by-country estimates of CO2 emissions typically include only those emissions produced from the burning of fossil…

Climate change causes animals to shrink

In a review of past studies researchers have found that 38 of 85 documented plants and animals have shrunk in size due to…

Tiny cameras record the future of bogs

Researchers are using tiny video cameras to study how high-carbon ecosystems respond to elevated temperatures and levels…
The planet is struggling to survive democracy, but the only alternative is to improve it. Truthout.org/Flickr

Democracy is failing the planet

The carbon tax bills passed by the Australian House of Representatives on October 12 were a small vindication of climate science. But we should be concerned about the corpses of science, reason and expertise…
Prime Minister Julia Gillard congratulates Kevin Rudd as the carbon pricing package passes the lower house. AAP

The carbon pricing package passes - what now for business?

Australian businesses are facing a significant new policy regime with the passing of the Federal Government’s controversial emissions trading legislative package through the House of Representatives. As…
Prime Minister Julia Gillard hugs Minister for Climate Change Greg Combet after the carbon pricing legislation was passed by the House of Representatives on Wednesday. AAP

Carbon price bill passes lower house: the experts respond

The Gillard government’s carbon pricing legislation passed the House of Representatives by 74 votes to 72, and is expected to pass through the Senate with the support of the Greens next month. Under the…

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