First thing is to bother your politician. I wrote a rather disturbing email to my MP, for which I got an acknowledgement that she would go and look at the IPCC

First thing is to bother your politician. I wrote a rather disturbing email to my MP, for which I got an acknowledgement that she would go and look at the IPCC reports. A few relevant facts like >100 million barrels of oil consumed daily, human emission of CO2 in gigatons, and the possibility that we're already past tipping point. It was polite but really not a nice thing to read. I do phone up product suppliers and ask them why they've overdone the packaging but if it's only me they will ignore me. I've bothered BP over their environmental damage in Africa, and much more. I'll continue to do more but in the end I despair because 90% of people don't care. Were it not for health problems I'd be out in central london getting arrested with the other 1,000 or so arrests in the past few weeks. So there's answers. But I've been talking about this, and doing stuff about it, for ~20 years and no-one gave a shit. Now it may be too late. So do as you please.