@ChrisH You are more on the money than Greta Thunberg in that you accept we can only do our bit. Someone that flies 7 times a year and yet can also afford an EV and brags about it is the problem in the western world. China will not be carbon neutral until 2060 so I expect a global increase of 2.6 degrees but I suggest we prepare for that eventuality i.e. relocating New Orleans, most of Bangladesh and The Netherlands while gradually decarbonising while prioritising national defence and keeping the lights on over knee jerk environmental targets we can’t keep.