Leibnitz (A History of Western Philosophy)

Lebinitz thought, like Voltaire’s Pangloss, that we live in the best of all possible worlds. He argued for God’s existence by using the ontological argument, which shows that the idea of a perfect being is possible. He wrote out a proof for this, including the quality of existence itself. Kant refuted it.  The cosmological argument … Read more

Spinoza (A History of Western Philosophy)

Spinoza was the most moral philosopher. He was betrayed by Leibnitz and excommunicated by Jews and Christians. Like Hobbes, Spinoza did not see right or wrong in state of nature. The Sovereign is untouchable. The state should dictate policy. But unlike Hobbes, democracy is natural, free opinion is paramount. Spinoza was most interested in religion and … Read more

Descartes (A History of Western Philosophy)

René Descartes (1596–1650) is rightly considered the founder of modern philosophy. He is the first important philosopher whose outlook is deeply affected by the new physics and astronomy. While he retains much of scholasticism, he does not accept foundations laid by predecessors, but tries to construct a complete and novel philosophic edifice. This had not … Read more

Chapter 1: Human Nature (The Red Queen)

The first chapter of The Red Queen opens with a discussion of the concept of “red queen” evolution, which is named after Lewis Carroll’s character in Through the Looking Glass. This concept says that species must constantly evolve in order to survive in an ever-changing environment. Ridley then delves into the theory of evolution itself, … Read more

Thomas Hobbes (A History of Western Philosophy)

Aside from Machiavelli, Thomas Hobbes was a pragmatic political philosopher and even more pragmatic than Machiavelli he was an empiricist who also was mathematical.   Aversion is bad. Attraction is good. There is no objective morality, there is no theoretical way of mending two opposing points of view. There is no such thing as static … Read more

Francis Bacon (A History of Western Philosophy)

Francis Bacon’s most important book, The Advancement of Learning, is remarkably modern. He is commonly regarded as the originator of the saying ‘Knowledge is power’. The basis of his philosophy was practical: to give mankind mastery over the forces of nature by means of scientific discoveries and inventions. He held that philosophy should be separate … Read more