Climate change is for real. We have just a small window of opportunity and it is closing rather rapidly. There is not a moment to lose.

Please eat less meat - meat is a very carbon-intensive commodity.

Climate change: It's here. If we don't react, war, pestilence and famine will follow close behind

Nobody on this planet is going to be untouched by the impacts of climate change.

The IPCC doesn't do any research itself. We only develop our assessments on the basis of peer-reviewed literature.

Warming of the climate system is unequivocal...most of the global average warming over the past 50 years is very likely due to anthropogenic greenhouse gases increases.

Unless a price can be put on carbon emissions that is high enough to force power companies and manufacturers to reduce their fossil-fuel use, there seems to be little chance of avoiding hugely damaging temperature increases