제 목    OGZqxmLqBQCSS 이 름    Cleveland 날 짜    2018/06/29 조 회    10 I've got a part-time job mynaturalhealthnetwork.com The report marks an increase in the level of confidence from scientists that humans are indeed partially responsible for climate change, CNN reported. The confidence level back in 2007 was 90 percent. In 2001, scientists were only 66 percent confident that people were partially to blame.