Francis Bacon Quotes
It is the peculiar and perpetual error of the human understanding to be more moved and excited by affirmatives than by negatives
Bacon, Francis. Novum Organum, Book I, Aphorism XLVI, 1620.
At the time, some parents of autistic children observed that the autism was diagnosed after the children had been vaccinated for communicable diseases. They then concluded that there was a causal relationship. Many people, hearing these anecdotes concluded the same and there was a political controversy over the safety of childhood immunization. However, many scientific studies, and analysis had shown conclusively that there was no causal relationship. None the less, many people still thought there was and the controversy persisted.
Francis Bacon, 1st Viscount St Alban, Kt PC QC, also known as Lord Verulam, was an English philosopher and statesman who served as Attorney General and as Lord Chancellor of England. His works are seen as developing the scientific method and remained influential through the scientific revolution.