NASA scientists wrote the first article on effects of CO2 on the climate in 1981 [1]. We are in year 36 after this, and people like the president of the United

NASA scientists wrote the first article on effects of CO2 on the climate in 1981 [1]. We are in year 36 after this, and people like the president of the United States are still denying that it exists. [1] https://pubs.giss.nasa.gov/docs/1981/1981_Hansen_ha04600x.pdf https://pubs.giss.nasa.gov/docs/1981/1981_Hansen_ha04600x.pd...