In 1977, Exxon scientist James Black warned executives of the "effect of CO2 on an interglacial scale." His knowledge of historical global temps & prediction of a "carbon dioxide induced 'super-interglacial'" (in black) was remarkably consistent w/ today's best models (red)

Exxon knew they were killing the planet in 1977, And they kept going. https://t.co/wmStHWsI2N

— Molly Jong-Fast (@MollyJongFast) December 1, 2019