Actually, I think other than the obviously ethical issues surrounding anthropocene, Humanity can easily survive, as long as there is access to petroleum reserve

Actually, I think other than the obviously ethical issues surrounding anthropocene, Humanity can easily survive, as long as there is access to petroleum reserves to keep the logistical chain running - high CO2 levels though will probably make a good portion of S Asia uninhabitable. Once that dies, the accumulated karma will come back with force (and for good ?). It's fashionable in certain circles to say US fracking can sustain the system, but I'd be very wary of such statements.