Re: The ones calling for it first.
Whilst I am not particularly calling for it, I do support rapid movement towards it. To that end I now commute more regularly by bicycle and my other larger personal vehicleruns on electric which I charge from my own solar panels (backed up by the national grid).
OK it's a drop in the ocean, but I just need the rest of you to do the same to turn a few drops into a trickle and so on.