Does Not come-down-to: techno capability or other insurmountable obstacles: even, conceivably, there be good chances to get back to ~2˚rise: actually, 'In Time'.

Cutting then, through all the maddening anti-communication of Pol-speak, Certainty-freak-speech and the usual God-quoting tribes:
Aren't the ODDS, today, at least 4:1 that continuing pure-Greed (ever re-defined as Progress-->ever more toys) plus the immanent perpetual evasion of Reason;
that-all manifesting as Shrub-grade intransigence, thus Incorrigibility, species-wide:

Shall. Decide. the fate of homo-sap and, of the billions of non-perp! (mammals fershure) other vital links in Earth's ecological chain
--that 'LINK' which most people have rarely given a single though-to, amidst the daily diversions.. as our collective attention-spans become further indistinguishable from
Robots with cosmic-ray deranged transistors in crucial locales(?)

aka: You.. I.. have-not-Enough COMPANY within any or all the tribes, I wot.