While carbon dioxide removal from the air is not a replacement for emissions reductions, it can supplement these efforts. Experts are continually researching the best ways to do this.
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Articles on Climate change
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China is committed to becoming carbon neutral before 2060 – and producing green hydrogen is key to the plan.
Controlled burns can benefit ecosystems and prevent wildfires burning out of control.
Solar geoengineering could temporarily address the worst impacts of global warming.
A period of high fossil fuel prices has mixed implications.
As climate change and other conflicts put humans and other species on the move — and sometimes in conflict — we need to rethink the way we approach conservation.
A new international report on climate change finds rapid changes could cut emissions from transportation by 80% to 90%. Three behavior change trends could bring big improvements.
Fixing the climate crisis can be a source of pleasure and not just pain.
The outlook for potential emissions reduction is far better than in earlier assessments, thanks to the plunging costs of clean energy technologies.
Humanity is off track to keeping global warming to 1.5°C. But if we pull out all stops, we’ve still got a chance.
From pulling carbon dioxide out of the air to turning water into fuel, innovators are developing new technologies and pairing existing ones to help slow global warming.
New research finds Japan has 14 times more solar and offshore wind energy potential than needed to supply all its current electricity demand. It doesn’t need Australia.
Canada’s greenhouse gas emissions decreased by only one per cent between 2005 and 2019. A new climate plan charts the path to deep cuts in carbon emissions in only eight years.
Major companies are re-assessing their role in society.
Nuclear power could stabilise the transition to an all-renewable grid, but new reactors carry risks.
Forming tightly woven populations, these bush-like corals offer a refuge to a myriad of marine species.
Planting trees and preventing deforestation can store carbon in nature, but the effect may only be temporary. If we also eliminate emissions from fossil fuels, even this temporary effect is important.
It is deeply regretful that the budget and forward estimates don’t specifically recognise the ongoing scale and the fiscal impact of climate disasters.
A global treaty on plastic pollution must incentivize a take-make-reuse waste management system and include quantitative targets based on geography-specific emissions.
If fossil fuel burning stopped, emerging research suggests air temperatures could level off sooner than expected. But that doesn’t mean the damage stops.
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 of Natural Sciences, UCL
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Professor, School of Economics, The University of Queensland
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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
