Articles on Climate change

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The best way to compare emissions from electric cars is to assess all phases of a life cycle analysis. from www.shutterstock.com

Climate explained: the environmental footprint of electric versus fossil cars

In New Zealand, where more than 80% of electricity is renewable, the carbon footprint of electric cars is 62% lower than that of fossil cars. But their lithium battery has other environmental impacts.
Ice floe adrift in Vincennes Bay in the Australian Antarctic Territory. There are fears efforts to combat global warming will be undermined by double counting of carbon credits. AAP/Torsten Blackwood

Double counting of emissions cuts may undermine Paris climate deal

Nations are struggling to agree on how international carbon trading should work under the Paris accord. A weak result would undermine global efforts to fight climate change.
A fire rages through wetlands close to Cape Town in February 2017. EPA/Nic Bothma

What science tells us about fire hazards facing Cape Town and its surrounds

The danger of fires in the Cape region this season is partly dependent on how the Fynbos has been managed over the past few decades.

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