Tonight on the ABC’s Catalyst, scientist Tim Flannery asks if seaweed can save the world. It’s a bold claim for algae, but seaweed could play a key role in keeping climate change in check.
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Articles sur Greenhouse gas emissions (GHG)
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A new analysis by ClimateWorks Australia says that the electricity sector needs to do far more to cut its carbon emissions than will be delivered by current policies.
It’s very easy to assume climate change causes droughts, but they are complex extreme events that result from a combination of drivers.
Set aside the politics. If by some miracle we turned off carbon emissions immediately, how would the climate respond?
Action on climate change is now increasingly in China’s hands, and the decisions the country’s leaders make in the next decade will have a profound global impact.
By capturing Arctic methane emissions, the gas industry could join the fight against climate change.
Solar radiation management might be able to reduce some of the risks of global warming while countries get their emissions under control.
To better understand and bring under control the new planetary flows that humanity has unleashed, we need to mobilize all the legal resources at your disposal.
Analysis of the phenomenon of “total circulation” – situations in which humanity produces a circulation of goods or persons that escapes its control.
The current rise in atmospheric carbon dioxide levels is unprecedented in the past 800,000 years. As our video explains, ice cores track human changes to the atmosphere that are far beyond natural.
The Finkel review is designed to create a coherent and realistic plan for a low-emissions future. Here are the details you need to know.
The Finkel Review looks likely to recommend a “low emissions target”, which would award credits to cleaner energy sources, much like the current Renewable Energy Target.
While the gases most responsible for global warming - carbon dioxide, methane and nitrous oxide - continue to climb, other industrial greenhouse gases are being brought gradually under control.
Some experts say it’s better for the US to leave the Paris Agreement than white-ant it from within. But that ignores the damage that a US withdrawal would do to the fabric of global multilateralism.
Online shopping giants and logistics firms are trying to improve efficiency and cut carbon – knowing that doing so will reduce their operating costs while appealing to green-minded consumers.
A survey of executives in high-emitting industries such as mining and electricity generation suggests they are not engaging with the government’s flagship policy to cut greenhouse emissions.
Carbon capture and storage gets a bad rap from its associations with ‘clean coal’. But the technology could prove vital in cutting emissions from other industries like steel, cement and chemicals.
Hazelwood power station will this week fall silent after a half-century during which it went from a beacon of progress to an emblem of fossil fuel pollution.
Donald Trump has signalled the end of US leadership on climate policy, with potentially unpleasant consequences for America’s economy, security and diplomatic standing.
Keeping things cold wastes a massive amount of energy. What if this could be harnessed?
Les contributeurs les plus fréquents
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Chief Research Scientist, CSIRO Environment; Executive Director, Global Carbon Project, CSIRO
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Senior Lecturer in Climate Science, The University of Melbourne
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Research Group Leader, CSIRO
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Director, Queen's Institute for Energy and Environmental Policy, Queen's University, Ontario
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Associate Professor, The University of Western Australia
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Professor, School of Economics, The University of Queensland
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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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Senior Research Fellow and Associate Professor, Melbourne Climate Futures initiative, The University of Melbourne
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Senior Researcher, Center for International Climate and Environment Research - Oslo
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Honorary Fellow, CSIRO
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Royal Society Research Professor of Climate Change Science, University of East Anglia
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Professor, Deakin Law School, Deakin University
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Professor, Department of Earth System Science, and Chair of the Global Carbon Project, Stanford University
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Faculty of Law, The University of Western Australia
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Professor and Climate Scientist, Department of Geography, Planning and Environment, Concordia University
