Nice speech, but if he was serious about climate change, he would do something about the horrible transportation infrastructure. Put money into creating alternatives to driving.
Californians need to work on letting people build higher density housing first. You guys have horrible infrastructure because it was overbuilt and all the subdivisions were never gonna generate enough tax money to support the autocentric environment. But yeah, moving away from the car based infrastructure would do wonders for reducing carbon footprint. Don't need fancy climate scientists and silicon valley engineers for that.