An economist breaks down results on two key issues at the COP24 climate change meeting: getting all nations to use the same measuring and reporting rules, and linking policies across borders.
Three years after the Paris Agreement, negotiators have finally agreed (most of) the rules for its implementation. But there is still no way to compel countries to deepen their climate ambitions.
With the dire consequences of climate change looming, archaeologists recognize the importance of communicating their findings on ancient landscapes and the threats that face vulnerable populations.
Achieving climate objectives is economically realistic, but won’t be possible without the support of a real transition strategy that is still lacking at all levels of government in Canada.
A Green New Deal would confront both climate change and social inequality. Its prospects in the United States are uncertain, but Canada should endeavour to develop one of its own anyway.
Urbanisation is the main reason for rising temperatures and water pollution, but receives little attention in discussions about the health of water streams, reefs and oceans.
Georgina Brennan, Bangor University; Dong Xu, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences e Naihao Ye, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences
Climate change will affect the nutrition of seaweeds eaten by billions of people around the world.