David Attenborough: G7 climate decisions are 'among most important in human history'

The leaders of the G7 – UK, US, Canada, Japan, France, Germany and Italy – are set to make a series of environmental commitments in Cornwall on Sunday

David Attenborough will address G7 leaders on Sunday (PA)

G7 leaders face some of the most important decisions in human history as they tackle the climate change crisis, legendary broadcaster and environmentalist David Attenborough said.

Mr Attenborough will address the leaders gathered in Cornwall on Sunday as they set out plans to reverse biodiversity loss and to fund infrastructure development around the world.