I will not be having children despite my desire to, because I genuinely believe the world as we know it will end in the next 20-30 years.
Automation combined with climate destabilization will lead to massive job loss/economic upheaval. We're already seeing the effects that societal destabilization has in the Middle East and European countries who don't want the refugees (right-wingers rallying around ye-ole nationalist rhetoric, leading to a resurgence of fascism). As the climate really starts to oust populations from sea-level areas, wars will ensue. In fact, my friend is in the Navy and has a Masters in GIS. His job is called "Environmental Security" - it's his job to analyze and model areas where sea-level rise will lead to population displacement, and assess the most likely place people will go to, in order to anticipate possible conflict areas far in advance.
I aint tryina put kids through that.