The Science

The scientists are clear.
The science is clear (despite attempts by high profile individuals and organisations to propagate doubts and confusion over the issue).
The vast majority of the peer reviewed work on the subject of climate change concludes that: the planet is warming up, that it is human activity that is driving the warming, that it is possible to halt and reverse the warming,  but that action on greenhouse gas emission reductions is currently too meagre and must increase massively and quickly to maximise the chances of averting a climate catastrophe.