Topics
This is a list of topics that have, at one point or another in their history, been characterized as pseudoscience by academics or researchers. Many adherents to or practitioners of the topics listed here dispute their characterization as pseudoscience.
Anthroposophic medicine
- Rudolf Steiner 1861–1925
Astrology
Christian Science
- Mary Baker Eddy 1821–1910
Cryptozoology
Dianetics
- L. Ron Hubbard 1911–1986
Ghost Hunting
Memetics
Psychoanalysis
- Sigmund Freud 1856–1939
Searches for Noah's Ark
Ufology
Worlds in Collision
- Immanuel Velikovsky 1895–1979