Life-saving fossil fuel phase-out can work
A pollution-free world driven by renewable energy is possible, say scientists with a plan for a fossil fuel phase-out for 139 countries. Californian scientists say…
Articles by Tim Radford
Rise in CO2 could restrict growing days for crops
While plants in temperate zones may benefit from higher temperatures, global warming’s impact in the tropics threatens catastrophe for food security. LONDON, 20 June,…