Researchers from Exxon discovered that the use of fossil fuels may cause global temperatures to rise. In the 1980s, the business maintained its research, and bythe beginning of the 1990s, it was obvious that climate change was a serious issue with the potential to be disastrous.The experts employed by the firm themselves issued a warning in 1992 that the use of fossil fuels could result in a rise in global temperatures of up to 5degrees Celsius by the end of the century.In spite ofthis caution, Exxon continued to make significant investments in the oil and gas industry, and by the early 2000s, it was evident that the company hadno plans to alter its economic strategy in response to climate change.

Who are the researchers that warn Exxon? Why is Exxon not supporting the study?