We will be fine, our children probably as well. Our children children will have to worry about it, maybe, we have our own problems right now that need to be fixed for example inequality in our society is a much more pressing issue than acidification of our oceans. If we, as a society, are still not able to create a world where everyone can be happy, have shelter and food then our species is not worth saving anyway. That's my PoV.
Fix our species related issues first, then worry about the planet when everyone feels happy.