Michael Mann
decorated climatologist, says shits fucked:

Professor Jem Bendell
says shits fucked:
short version:
long version:

Dr. Peter Carter who frequents climate panels and acts as an advisor to the IPCC

Anthony Ingraffea, fracking whistleblower
says that fracking methane emission are 4X higher than reported, and will cause 2° C warming (catastrophic) to be locked-in by 2030 or earlier

If we do not drastically reduce our emissions within 5 years, society might collapse 2040:

Sixth mass extinction study

Climate change out of control study
(runaway climate change that might make the planet inhabitable could well be within reach of just 2° warming)
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