The Discovery Institute (DI) is a politically conservative non-profit think tank based in Seattle, Washington, that advocates the pseudoscientific concept of intelligent design (ID). It was founded in 1990 as a non-profit offshoot of the Hudson Institute.
Its "Teach the Controversy" campaign aims to permit the teaching of anti-evolution, intelligent-design beliefs in United States public high school science courses in place of accepted scientific theories, positing that a scientific controversy exists over these subjects when in fact there is none.
The Discovery Institute expresses conservative viewpoints on social issues such as homelessness policy and the COVID-19 response.