To hell with it!

We're doomed! This is the half-joking message which I'm getting from friends and colleagues. The climate change scenario is so big and so scary that we might as well eat, drink and be merry, for tomorrow, we die.

No future so why bother? Why bother indeed! There really is a deal of depressing news out there of indications that the climate models are - if anything - unrealistically modest. Six degrees does seem a likely figure for global temperature rises by 2100 given the increase in greenhouse gas emissions (chiefly CO2 and methane) which exceed worst-case IPCC forecasts.

So if we're all going to hell in a handcart, why bother about emissions? Cut the guilt and get flying to exotic tropical locations for cheap holidays while it's still possible. Or buy a patio heater. Or turn up the heating in winter. Let's enjoy ourselves while we still can and oxidise some more carbon.

And the answer? The answers for me are Amy, Thomas, Tom, Rosa, Alex and Isabella. Who are they? My grandchildren. They didn't ask to be launched into this troubled world. But they're here; they're alive... and I, for one, want to keep them that way. So I'm not turning up the heating, buying a patio heater or flying off for a holiday. If you're a parent or grandparent, I'm sure you'd want to do the best for your descendants. Adopting and maintaining a low-carbon lifestyle is the very best thing you or anyone can do (given current scientific assessment of the fix we're in) to at least give Amy & Co. a fighting chance of having a half-decent future. And I'd mean the '& Co.' to include not just my grandkids but yours and everyones. Oh, and the biosphere with its wonderful life-supporting ecosystems upon which we rapacious humans depend.