I have a better idea. Instead of stealing bodily autonomy from women, Russia could stop fighting a war that has claimed the lives of at least half a million of their citizens. They could stop enacting policies that result in young people fleeing their country. They could embrace immigration and work to improve the happiness and social mobility of their populace.
What Russia is doing here is not a good-faith effort to fix their population issues.
Yeah, hypercapnia is fucked. I'm actually testing a small CO2 gas generator (literally just citric acid added dropwise to sodium bicarb with an acid trap and a dehumidifying stage) as a means to kill pests on houseplants and did some reading on the symptoms to be safe. It is unpleasant. It's not the worst death I could imagine, but it's shit.
As an aside, the way that CO2 kills bugs is interesting. Basically, the excess CO2 (in the range of 10-80,000 ppm) causes their spiracules (i.e. the little holes in their exoskeletons they use to breath) to stay open. This causes them to lose moisture until they die of dehydration (usually in a matter of hours). All this happens long before they asphyxiate or suffer from any sort of acidification from the CO2. It's a bit fucked up, but all other means of getting rid of the pests on my partner's houseplants have failed.