> We'll probably notice the reduction in sulfur pollution more than the reduction in CO2. I feel like I've read something about the effects of reducing sulfur

> We'll probably notice the reduction in sulfur pollution more than the reduction in CO2. I feel like I've read something about the effects of reducing sulfur production already: https://www.climate.gov/news-features/feed/unintended-warming-how-reduced-ship-emissions-may-accelerate-climate-change https://www.climate.gov/news-features/feed/unintended-warmin...