With that long hair and facial hair, Descartes is already halfway to a hipster.
Rene Descartes was born March 31, 1596 in France. In 1606 he began attending Jesuit College in La Fleche and studied there until 1614. His curriculum included a study of the classics, as well as current understandings of physics, metaphysics and math. From 1616 to 1618 he studied law at Poitiers, but he never made use of his law education. Shortly after graduating he became a gentleman soldier and continued to serve until 1622. Descartes started to develop his theories during his time as a soldier but didn’t given them his full attention until after his return to France. In 1637 Descartes published Discourse on the Method of Rightly Conducting the Reason and Seeking Truth in the Sciences, the work he is most well known for. Descartes died in 1650 in Sweden, where he was the personal philosophy tutor for Queen Christina.
Why we care:
Descartes is most famous for his statement “Cogito ergo sum” meaning “I think, therefore I am”. This frequently gets misunderstood to be, “I exist because I think.” This is an obvious problem given how many people that we all know who don’t think and yet still exist. What Rene was actually getting at is the idea that we exist because we believe we exist. He brought a more scientific approach to philosophy. The idea of leaving all accepted notions and preconceptions behind and starting from a clean slate was revolutionary. This approach earned Descartes a place as the father of modern philosophy.
What Descartes is less known for, though it may be far more important, is his introduction of analytical geometry. Anyone who has taken a high school algebra course is more than familiar with the standard x-y coordinate system. Here in the U.S. we refer to this as a Cartesian coordinate system, but it is in fact an invention of Descartes (Cartesian comes from the Latin name Descartes used, Cartesuis). This is one of the most fundamental pieces of modern mathematics and it exists thanks to Descartes.
In addition to the x-y axis, he also gave us laws of refraction, explanations for rainbows, and an account of the formation of the solar system, though he suppressed much of this theory due to the pope’s attacks on Galileo. Descartes even developed laws of motion which were a precursor to Newton’s Laws, although they failed to incorporate vector forces. Descartes managed to impact multiple branches of thought and science and his work has had a lasting impact on the world, making him a Geek to Know.
Welcome to a brand new year full of potential and wonderful new things. 2013 was a good year for us, and we can’t wait to see what 2014 has in store. Personally, I can’t wait to see where 2014 leads us. If you had told me a year ago that I would be writing a blog, I’d have looked at you funny (well funnier than usual), but it’s been great so far. Now if only I can remember to write the correct year in the date, that will be a small miracle. -a
Therefore I Geek 