Alec Christie, PhD student in the Conservation Evidence group of the Department of Zoology writes: Go to your doctor and they’ll give you the best treatment based on the scientific evidence. So why can’t we do the same for biodiversity? Recently we’ve seen a flurry of important work highlighting the continuing decline of biodiversity, including David Attenborough’s documentary Extinction: the facts. It’s also very encouraging … Continue reading We know conservation is working, but do we really know what works?