"The consequences of your POV being wrong"
Poverty has killed more people on this planet than rising oceans and moving agricultural zones ever will. As I pointed out, the consequences of wrecking the only economies that are currently sustaining this planet are also something to be considered.
I'm covering several threads on this subject, and am repeating myself too much now, but go back to the IPCC report and check out the economic predictions (I wish I had a solid summary, but the report is a nightmare to plow through). Figure out the worst-case numbers there, and you'll know about balancing risk.