New documents add to climate deception case against ExxonMobil

· Climate · United States

Newly released documents add to the evidence in the climate deception case against ExxonMobil, according to reporting by Inside Climate News. The materials relate to the period around 1988, when NASA climatologist James Hansen testified to Congress that the climate was warming and would continue to do so as long as humans kept pumping fossil-fuel pollution into the atmosphere, and when the United Nations began organizing its climate response. The documents are being used to argue that the company understood the science early while publicly casting doubt on it. The case is part of a broader set of state and local lawsuits seeking damages from oil majors for climate impacts and alleged misinformation.

Why it matters：Documentary evidence of early climate knowledge strengthens litigation that could force oil majors to pay for climate damages, a risk that shapes long-term strategy across the fossil-fuel industry.

Key points

  • Documents centre on the period around 1988, when Hansen testified to Congress.
  • Case alleges the company downplayed climate science it understood.
  • Part of wider lawsuits by states and localities against oil majors.

Sources (original reporting)

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