Personally I think it’s important to understand Co2 emissions aren’t the only factors in the pollution of air quality. Like you mentioned, heavy metals are a big factor in climate (for example how private jets still use leaded fuel).

I agree and have felt this way for a long time, and is why I have not taken part in firework displays nor been interested in them for years.

It just seems like an excuse to pollute the air on a massive scale, beyond other issues. I would much rather see drone shows today than fireworks.

So this is what my phone is made out of. Well I’ll be.