What would you be willing to sacrifice for a better world?

Provided they don't touch freedom to not breed, and we don't put racist ducks in charge, I think that works be the easiest for me to bear.

But I don't want kids, so it's not much of a sacrifice.

For me that would depend on whether it's just my personal freedom to do so or all of humanity's. I didn't come to the hypothetical thought experiment question thread to not kill 8 billion fucking people.