> I don't think this is a good option. It's certainly not a good thing to willingly emit sulfur into atmosphere, but removing such emmissions does nothing posi

> I don't think this is a good option. It's certainly not a good thing to willingly emit sulfur into atmosphere, but removing such emmissions does nothing positive to battle climate change. > I think getting a handle on shipping would make a quick enormous dent. You can think that, but should also prove that. I think ocean shipping is quite down on the list because shipping is energy-effective. It only emits about 2.9% of total greenhouse gasses. By comparison, road transport is at about 10%.