This is my belief as well, although slightly different in how I phrase it: humans are incapable of seeing much beyond their own selfish desires, and as a result will wind up causing their own extermination. The denial of death is widespread and understandable: to truly consider existential demise is exhausting, and I suspect has been backgrounded for simple evolutionary reasons.
Regardless, the species is naturally incapable of averting averting crises that are foreseeable but distant.