Science In Action

It is hard not to have noticed the intensity of storms around the world this year, not least the Atlantic storms that battered the eastern US. A new study, using a new technique, confirms their attribution to climate change, and goes further, finding that many of them were actually raised in intensity category compared to how strong they might have been in a world without anthropogenic climate change. The costs are already extraordinary, according to Daniel Gilford of Climate Central in Princeton.When it comes to wildlife conservation, one of the underestimated parameters is the “old and wise” individuals in a population. According to a review paper in the journal Science, not only are earth’s old animals in decline, in many species they are vital to recovery and resilience when outside factors endanger numbers. As co-author Lauren Brent of Exeter University points out, these sorts of nuance are not always looked out for in conservation estimates.Chimps have culture, but is their culture cumulative and transm