I'm all in favour of carbon tax to reduce emissions. They would result in pressure for electric vehicles of all sorts, improve the economics for renewable elect

I'm all in favour of carbon tax to reduce emissions. They would result in pressure for electric vehicles of all sorts, improve the economics for renewable electricity, maybe increase funding availability for carbon capture research. Cargo ships would likely stay the same for a long time in the future (but might implement fuel reduction techniques that are at a lower TRL (thinking specifically of a long lead parasail/kite that I read about a couple years back)