When politics met science: harmony or hegemony? Politicians are often accused of paying lip service to science. Researcher Jon Copley went behind the scenes of the UK parliament to examine the claim Comment
EarthShould we all get out of fossil fuels now? UN head Ban Ki-moon has urged divestment from fossil fuels. Premature posturing, says Paul Younger. No, it's vital and timely, insists Tim RatcliffeComment