The problem with both Suffragettes and ER, is that they are after the event. Once the movement is really up and running - votes for women, awareness of global warming and the need for urgent action, a noisy group of activists comes running up to the moving band wagon, jump on, elbow their way to the front and start virtue signalling and claiming the moral high ground and leadership of the movement.
Much has been done about global warming already in this country, not enough or fast enough, but it is happening. DH was involved in the installation of his first offshore wind farm 15 years ago and is still working on the installation of offshore wind farms in his mid 70s, there is so much demand for expertise like his.
I have no objections to people protesting, I have never suggested I had, but people like the Civil Rights protesters were doing it when everything was against them, they were there right from the start. The same for the suffragists and anti-slavery campaign. They supported causes when they were unpopular
For ER to have any cridibility they should have come into existence 20 years ago, when the weight of opinion was still largely with the debunkers and when they would have had to face strong opposition, not just come prancing in when the going gets easy.