I really doubt it's microplastics. There aren't a bunch of people complaining of infertility. I would guess it's socioeconomic.
I don't think anyone likes the idea of anyone else telling them how many kids they can have, but they'll probably take that over their kids starving. Probably won't come to that.
Right, but it's still 'it's going to get worse before it gets better' and if you're okay and the community you care about is okay, then you may not care if the ship is on a collision course and will sink even though there's a lot of people that don't have the means to get off.