EnvironmentWe need to shut power plants early to stay under 1.5°C warming Despite all the talk and target setting, emissions from existing and planned fossil fuel energy infrastructure will take the world well past the 1.5°C mark, unless we shut them down Analysis
EnvironmentHigh-tech vertical farming is on the rise – but is it any greener? Online supermarket Ocado is investing £17 million in vertical farming in the UK. The approach uses no pesticides, but it can still have a hefty carbon footprint Analysis