You just did. For #1, here is the relevant US data (https://news.mit.edu/2013/study-air-pollution-causes-200000-early-deaths-each-year-in-the-us-0829).
The increase of renewable energy sources from 17% to 40% from 2020-2023 is amazing and mostly due to policies enacted by the current administration. I don't understand how that isn't being celebrated and I can't imagine how that progress will be damaged with the Republican nominee in power.