Where Does the United States Stand in Terms of Global-Warming Contributors? .... carbon pollution and fuel economy standards intended to cut emissions through the 2020s, under Trump administration, the DOT is working to roll back those clean vehicle safeguards that protect the climate and our health. read more
Global warming is a significant increase in the Earth's climatic temperature over a relatively short period of time as a result of the activities of humans. In specific terms, an increase of 1 or more degrees Celsius in a period of one hundred to two hundred years would be considered global warming. read more