KATU: Humans are the link to a warming world, according to researchers at Oregon State University and University of Idaho.
Philip Mote, director of OSU's Oregon Climate Services, worked with two other scientists to publish the study that links global warming directly to humans.
"We put stuff in the atmosphere, green house gasses and also pollutants that reflect sunlight and form clouds, and that increase in heat-trapping gasses, is the only thing that can explain the large warming trend since 1950,'...