I cannot find it in my heart — no matter how smug, irritating and disruptive they may be — to condemn these protesters today. They are right to draw attention to the loss of habitat, and the extinction of species. They are also right to sound the alarm about all manner of man-made pollution, including CO2.
I am not saying for one second that the climate change activists are wrong in their concerns for the planet – and of course there is much more that can be done. But the UK is by no means the prime culprit, and may I respectfully suggest to the Extinction Rebellion crew that next Earth Day they look at China.
The full extent of the west's responsibility for Chinese emissions of greenhouse gases has been revealed by a new study. The report shows that half of the recent rise in China's carbon dioxide pollution is caused by the manufacturing of goods for other countries - particularly developed nations such as the UK.
China's carbon dioxide pollution output has already slowed more than the government promised in the Paris agreement, and that trend seems likely to continue, many experts say.
Greening is most pronounced in China, thanks mainly to forest conservation and tree planting, as well as intense crop cultivation. In India, irrigation and fertilizer use seem to be driving the greening of cropland vegetation.