Climate crisis – here’s what the experts recommend we do
Limiting global temperature rise to 1.5°C means the world has to be at net-zero carbon emissions by 2050. But it’s cumulative emissions that count – if countries leave decarbonisation until the last minute, it will be too late. Rebecca Willis, a professor of climate and energy policy at Lancaster University in the UK, outlines five measures that can begin to restrain emissions right now: