Bush generally rejects the scientific consensus on climate change, which is that climate change is real, progressing, dangerous, and primarily caused by human activity. While he has stated that "I think global warming may be real" he has incorrectly claimed that "it is not unanimous among scientists that it is disproportionately manmade.” and that “What I get a little tired of on the left is this idea that somehow science has decided all this so you can't have a view." "National Journal" wrote that Bush "does not acknowledge the scientific consensus that human activity drives climate change".