The best and only good way to tackle climate change is to reduce the consumption of fossil fuels for power stations and automobiles.
This means fusion power, combined with hydrogen fuel cells for transport. These technologies are very cheap to develop compared to solutions that involve geoenfginnering or reorganising our economy, and will do just as much to reduce poverty and improve the economy as anything else you could spend the money on.
So, let's do that and get both at the same time.
But this requires supporting basic research with government money, which apparently governments are allergic to (The US withdrew ITER funding last I heard). It's a shame because if we ever developed a fusion reactor or viable fuel cell then the profits would be very high, and if the government involved only got a tiny percentage back then it would repay development costs.







