Climate scientists have set out how we could limit global warming, but their scenarios are not at all realistic.
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Articles on Climate change
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Alex Turnbull said in his video the IPCC report “frankly was terrifying … and it’s seemingly insane to me that we could not be doing something about this and soon”.
Coastal development is destroying marshes, mangroves and other wetlands that provide valuable protection from hurricanes and storms. Research shows these benefits can be worth millions of dollars.
Adapting to climate change means improving soil health, so it can hold more water (even during droughts).
The results of a study that measured public responses to a policy aimed at reducing carbon emissions contradict a common environmental concern.
Staying below 1.5°C will require urgent, deep and radical changes in almost every aspect of our lives.
The kind of climate action outlined by the ubiquitous climate checklists won’t be enough.
The battle for Wentworth
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The government's majority is at stake in the October 20 Wentworth byelection, when the Liberals face voters still reeling from the loss of their member Malcolm Turnbull.
For hot, dry and water-stressed countries like Botswana and Namibia, high temperatures and droughts will be more severe than the global average.
William Nordhaus showed that the market offers the best chance for preventing global catastrophe form climate change.
The UN’s panel on climate change said that technologies to remove CO2 will be necessary to limit global temperature rise to only 1.5 degrees Celsius. But these techniques are largely unproven.
Limiting human-induced warming will be tough, given where we start from.
Coral reefs are in crisis around the world, and may disappear entirely. 3D printing is a new idea to help them – but it won’t be a cure all.
Limiting global warming to 1.5C is a tough challenge but still within reach, according to a landmark report from the Intergovernmental Panel on Climate Change commissioned after the 2015 Paris summit.
The world needs to be carbon-neutral by mid-century to give ourselves a chance of holding global warming to 1.5C. With around 1% of the global carbon budget, Australia needs to rapidly do its share.
Here are the essential facts from the UN’s special report on climate change.
How far will we go to protect high-risk beachfront property? New research suggests local councils are too willing to spend public money to protect private landowners from coastal climate change.
Research says South Africa’s picture perfect weather conditions are a tourist’s dream.
The party will eventually have to look beyond economic growth.
But humans can counteract global warming impacts by creating more fire-resilient societies.
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Top contributors
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Professorial Fellow, University of Canberra
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Senior Lecturer in Climate Science, The University of Melbourne
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Chief Research Scientist, CSIRO Environment; Executive Director, Global Carbon Project, CSIRO
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Adjunct professor, UNSW Sydney
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Professor, Crawford School of Public Policy and Head of Energy, Institute for Climate Energy and Disaster Solutions, Australian National University
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Professor, School of Economics, The University of Queensland
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Professor of Natural Sciences, UCL
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Visiting Fellow, SPRU, University of Sussex Business School, University of Sussex
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Professor emeritus, The University of Melbourne
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Chair of Cognitive Psychology, University of Bristol
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Senior Research Fellow, Melbourne School of Psychological Sciences, The University of Melbourne
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Associate Professor in Earth System Science, University of Exeter
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Chief Investigator on the ARC Centre of Excellence for Climate Extremes; ARC Future Fellow, UNSW Sydney
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Professor of International Relations, The University of Queensland
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Senior Lecturer in Climate Science, Australian National University
