The climate is changing - agreed. We're still coming out of the end of the last Ice Age, which is why we still have glaciers.
When the Ice Age has finally finished we'll be back up to the tropical temperatures that the dinosaurs enjoyed millions of years ago & chest deep in nice warm water.
The planet will survive just fine, and species will adapt and evolve as they always have. Humans will die off (at least in this form) - that's what people are worried about, not "the planet". The Planet will be just fine.
"Greenhouse Gases" may accelerate it a teeny tiny bit more, but it's going to happen anyway. Ironically the best way to cut them down is for us to drown/starve & let the planet get on with it.
If the government was serious about making our last few centuries a bit more comfortable they'd be building enough nuclear power stations to supply our needs (like France have) rather than covering prime farmland in Wind and Solar farms whose benefits are doubtful at best & that aren't even built in this country.
That's what gets me about all these so called Green initiatives - they pay lip service, they're good media friendly solutions - not the best ones.
Electric cars - they run on batteries, batteries take huge amounts of resources to make, all sorts of pollutants are released during their manufacture & they're buggers to dispose of. How do we then charge these fantastic things? By plugging them into a supply generated by oil/coal/gas fired power stations.
And 10 years later, they go flat & need to be replaced!!
Affordable, reliable public transport, trainlines that go across the country, not just up & down, incentives & benefits to car share - these are all viable solutions, but harder to roll out & don't grip peoples imagination.
I don't mind paying Green Taxes - but don't spend the money on lazy, inefficient solutions...