It's a difficult topic, those of us already engaged with the problem are already aware that the current solutions are inadequate, but, every year we are making improvements.

Is that going to be enough? It depends on what you define as enough. I'd describe myself as short term pessimist but long term optimist.

By that I mean, short term there are far too many vested interests (stranded capital, the income of various nation states, nationalism in general, the 8 hour day, our built environment and the car centric nature of its design) to do the sort of immediate changes that we needed to have averted this problem. We needed to have started meaningfully pursuing this in the 70s, not the 2010s.

But that shouldn't take away from the fact that the ever increasing rollout of renewable energy generation is better than continuing to use coal and gas. Every ton of CO2 we don't emit is a ton we don't have to get rid of later. That is as true today was it was 50 years ago, or 50 years in the future.

Long term, I'm optimistic that humans will continue to develop new technologies and the political and economic will shifts to meaningfully tackle climate change and we ultimately will survive, but I am expecting billions to die explicitly due to climate change - ie from floods, droughts, famine, war caused by the preceeding, internment of fleeing refugees, etc - in the interim. I won't be surprised if towards the end of my life terms like ecocide start to shift to mean genocide of humans via negligent climate policies, eg when Bangladesh goes under water.

The next 100 years is going to be a brutal mix of exciting technological breakthroughs, coupled with soul crushing deaths of people in countries who predominantly did very little to cause the problem.