Average wildlife populations world over have dropped by 60 per cent in just over 40 years. There’s more carbon dioxide in our atmosphere than any time in human history. Two-thirds of extreme weather events in the last 20 years were influenced by humans. 2016 ​was the warmest year on record. It's quite clear that humanity is facing a climate emergency - one that threatens to wipe all of us out and the Earth too.

>> to be continued