Francis Bacon, 1st Viscount St Albans, was an English philosopher, statesman and essayist but is best known for leading the scientific revolution with his new 'observation and experimentation' theory which is the way science has been conducted ever since. He was knighted in 1603, created Baron Verulam in 1618, and created Viscount St Albans in 1621; though both peerage titles became extinct upon his death. Bacon did not propose an actual philosophy, but rather a method of developing philosophy; he wrote that, whilst philosophy at the time used the deductive syllogism to interpret nature, the philosopher should instead proceed through inductive reasoning from fact to axiom to law.
He began his professional life as a lawyer, but he has become best known as a philosophical advocate and defender of the scientific revolution. His works establish and popularize an inductive methodology for scientific inquiry, often called the Baconian method. Induction implies drawing knowledge from the natural world through experimentation, observation, and testing of hypotheses. In the context of his time, such methods were connected with the occult trends of hermeticism and alchemy.