If it's up to us, it's up to us: - Invest in (or even set up, if you've got the skills) crowd funded solar projects like http://www.burnhamandwestonenergy.co.u

If it's up to us, it's up to us: - Invest in (or even set up, if you've got the skills) crowd funded solar projects like http://www.burnhamandwestonenergy.co.uk/ http://www.burnhamandwestonenergy.co.uk/ - as a charity or "community interest company" - Donate/contribute to charities supporting reforestation - for example https://onetreeplanted.org/ https://onetreeplanted.org/ or buy land, something like this: http://www.buybrazilland.com/rainforest-property-for-sale/ http://www.buybrazilland.com/rainforest-property-for-sale/ So there are existing organisations which offer these kinds of services; but there's no reason why a "charity startup" couldn't form to provide these kinds of services in a different way; more focussed on the climate change issue and with more of a social/viral element; to try and build the scale that would be necessary. If every twitter user contributed $10...