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Frost can wreak havoc on a heat pump system and eliminating this risk is a key step in their widespread adoption here in Canada. (Joseph Cress/Iowa City Press-Citizen via AP)

New research may point the way towards frost-free heat pumps

Heat pumps are essential for the large-scale adoption of more carbon friendly heating systems and recent research suggests a way forward for reducing one of the technology’s biggest hurdles — frost.
Not only is deforestation unsightly. Fewer trees also mean less precious carbon sinks to absorb anthropogenic greenhouse gas emissions. Flickr

Why we won’t be able to prevent climate breakdown without changing our relationship to the rest of the living world

Any smart climate strategy will need to simultaneously move away from fossil fuels and protect biodiversity, including through carbon sink preservation and a shift toward sustainable agriculture.
U.S. President Joe Biden signed the Inflation Reduction Act on Aug. 16, 2022, including electric vehicle subsidies with ‘buy American’ rules. Mandel Ngan/AFP via Getty

The US broke global trade rules to try to fix climate change – to finish the job, it has to fix the trade system

Joe Biden’s ‘buy American’ effort with EVs likely violated World Trade Organization rules that the US helped create. The US has an opportunity now to update the system – if it’s willing to take it.

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