Advocating Reality

Evolution is often decried as 'theoretical' because the term 'theory' is attached to it.   Scientists use the word 'Theory' in a very different way than other people do.  It is much more similar to a mathematical 'Theorem' than it is to the traditional use of the word 'theory'. Hopefully you remember high school geometry, but in case you don't, here is a refresher on the Pythagorean Theorem: On any right triangle (a triangle with one 90 degree angle) the square of the hypotenuse is equal to the sum of the squares of the other two sides, and this is reflected in the formula a² + b² = c². No matter what, each and every right triangle abides by this theorem.  Every time it has been tested, it has given the correct result.  The theorem would be easily falsified (proven wrong) if a single right triangle was found that did not exhibit the dimensions predicted by the theorem.  Of course, this is entirely unlikely, if not impossible, so ...

My friend Wayne made a post on his Facebook Wall earlier today: Everyone should dedicate one hour to education per day. Yea, go do something useful. Now, I actually do this already.  I am always looking for documentaries, lectures, debates and whatnot in order to further my understanding of science and of the world in general.  The more I think about it, the more I realize that this is something that everyone should do.  I realize that many people have little free time in their lives, but I say do it anyway.  Learning is the absolute best use of your time, in my opinion, and it has innumerable benefits. For one thing, learning will  challenge your preconceptions.  I can't count how many times I have watched Lawrence Krauss' lecture 'A Universe From Nothing', because it completely changed my perspective on how the Universe actually works.  This has happened to me on a number of occasions, on such topics as cosmology, biology, chemistry, and physics...