1.One of the worst oil spills in history, the 1989 Exxon Valdez in Alaska's Prince William Sound, severely damaged the ecosystem.The controversy surrounding climate change: ExxonMobil has come under fire for allegedly supporting denials of the phenomenon and misrepresenting the dangers of emissions from fossil fuels to the general public.Investigations and stolen documents claim that ExxonMobil, which was aware of the phenomenon's possible ramifications as early as the 1970s, funded campaigns to disseminate misleading information and deny climate change.These include accidents, leaks, and oil spills that have negatively impacted populations and ecosystems.2.3.4.