“some experts, such as un climate scientist dr. indur goklany, have defended rising co2 levels as a good thing for humanity.
“some experts, such as un climate scientist dr. indur goklany, have defended rising co2 levels as a good thing for humanity.
greenhouse gas:310
greenhouse gas
during the late 20th century, a scientific consensus evolved that increasing concentrations of greenhouse gases in the atmosphere cause a substantial rise in global temperatures and changes to other parts of the climate system, with consequences for the environment and for human health.