EarthCan a crowdsourced mega-forest offset Trump’s climate chaos? It's an appealing idea, a vast forest to soak up the extra carbon released due to Trump's policies, but it may not be so easy in reality, says Olive Heffernan Comment
EarthUse waste rather than crops for biofuels, says UK report Liquid biofuels can help reduce carbon emissions, but the focus should be on making them from wastes such as cooking oil, says major review News