This document discusses climate change skepticism. It notes that while there is a scientific consensus that climate change is occurring and human-caused, some politicians and citizens in the US deny it. Skeptics argue that climate science is uncertain or that humans do not impact the climate. The document examines some of the reasons for skepticism, such as politicians not wanting to hurt jobs or the economy by reducing emissions. It also looks at scientists funded by groups with interests in denying climate change. Overall, the document argues that understanding the perspectives and motivations behind skepticism is important to have an informed discussion about climate change.