Philosophy of science is the branch of philosophy concerned with the foundations, methods, and implications of science. Amongst its central questions are the difference between science and non-science
In formulating 'the problem of induction', David Hume devised one of the most pervasive puzzles in the philosophy of science.
Karl Popper in the 1980s. Popper is credited with formulating 'the demarcation problem', which considers the question of how we distinguish between science and pseudoscience.
Seen through a telescope, the Einstein cross seems to provide evidence for five different objects, but this observation is theory-laden. If we assume the theory of general relativity, the image only provides evidence for two objects.
Francis Bacon's statue at Gray's Inn, South Square, London
Pseudoscience consists of statements, beliefs, or practices that claim to be scientific or factual but are inherently incompatible with the scientific method. Pseudoscience is often characterized by c
A typical 19th-century phrenology chart: during the 1820s, phrenologists claimed the mind was located in areas of the brain, and were attacked for doubting that mind came from the nonmaterial soul. Their idea of reading "bumps" in the skull to predict personality traits was later discredited. Phrenology was first termed a pseudoscience in 1843 and continues to be considered so.
The astrological signs of the zodiac
Homeopathic preparation Rhus toxicodendron, derived from poison ivy