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The sight of empty shelves has led some Australians to look for alternative ways to feed themselves and their families. This is what history can teach us.
Kim Ludbrook / EPA
If the pandemic is a sort of climate ‘stress-test’, the world is failing it.
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Buildings soak up the sun’s heat, but research shows that white roofs and surfaces can reduce temperatures inside, particularly during heat waves.
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Abrupt losses of biodiversity from climate change represent a significant threat to human well-being.
NIAID-RML/Dan Himbrechts(AAP)/The Conversation
This year’s twin crises have left Australians reeling. The concept of ‘rupture’ can help us understand what’s happening.
Discuss how flying less could help the planet.
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By not talking about climate change, especially the powerful emotions it can provoke, misinformation and eco-anxiety may take root.
In the heat, tomato plants can’t fight off the hungry tobacco hornworm, Manduca sexta.
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Plants have evolved techniques for protecting themselves from heat and insect attacks – but when both these stresses happen at once, one defense may neutralize the other.
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Coral bleaching last summer was severe and widespread. And for the first time, severe bleaching has struck all three regions of the Great Barrier Reef.
Pixabay
The coronavirus slowdown provides an opportunity to reset the economy to address climate change.
Pixabay
The risks to nature from man-made global warming – and the imperative to act – are clear.
Joshua Dean
The wet and low-lying East Siberian Arctic is likely to be a major methane source in the coming decades.
A cruise ship leaves Resolute Bay, Nunavut, in the summer of 2014.
(Silviya V. Ivanova)
Arctic cod are key prey for seals, whales and seabirds. What happens when ship noise drives them away?
AAP Image/Joel Carrett
COVID-19 is the latest new infectious disease arising from our collision with nature.
Dana M Bergstrom/Australian Antarctic Division
The heatwave highlights the connectedness of our climate systems: from the monsoon tropics to the southernmost continent.
Victor Huertas
From a scientific perspective, the results are fascinating and world-first. From a personal perspective, what I saw will stay with me for a long time.
James Ross/AAP
The coronavirus is devastating, but failing to tackle climate change because of the pandemic only compounds the tragedy.
Oxfam/Wikimedia Commons
Travelling to conferences and meetings has become a way of life for many of us – and has driven up emissions. Now COVID-19, not climate change, is forcing us to explore and develop alternatives.
Will a warmer world be more taxing on mental health?
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In a rapidly warming world, temperature increases are a challenge to mental well-being. A group of economists quantified the relationship.
AAP/Dave Hunt
New research shows how deeply entrenched “us” and “them” attitudes make it much harder to make a fair energy transition.
Green energy can be at the heart of government stimulus plans.
THE CANADIAN PRESS/Jeff McIntosh
Governments can staunch the current economic collapse without returning to the status quo.