Impacts metro.co.uk David Attenborough warns world leaders it's last chance to save Earth David called climate change 'the biggest problem humanity has faced ever'.
Impacts www.independent.co.uk ‘People’s manifesto’ to save British wildlife from ‘mass extinction in our own backyard’ launched by Chris Packham 'I think we have normalised these declines that we talk about so freely ... We need to be more terrified about what they actually mean.'
