It would be vastly better to adapt to any changes (which are mostly trivial and have known solutions) rather than trying to do the impossible.
So, forget batteries, switch to natural gas rather than coal, and ideally nuclear instead of natural gas. Mandate EVs if you like, but it is not a cost effective way to reduce CO2
Malaria increasing? bring back DDT
Sea level rising? Stop pumping out the groundwater under your cities, stop draining the marshes around them, build seawalls.
Floods? stop building houses in floodplains you idiots
Forest fires? Vastly increased penalties for deliberate starts, reintroduce known techniques to reduce fuel load. Oh and stop building houses like mine set in fire prone forests.
Droughts? stop growing almonds in California, stop growing cotton and rice in Australia. Desal drinking water is slightly more expensive than riverine water, but taking a look at these
the high end is 6 bucks a tonne, so another 70c/ tonne isn't exactly the end of the world. Of course ag expects to pay far less than that for water (typically 20c/tonne in Oz but it varies), which seems to me as though it might be part of the problem. here's a map for California , an acre foot is roughly 1200 tonnes
Cheers
Greg Locock
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