What is Epistemology?
http://plato.stanford.edu/entries/epistemology/

Thales says Everything is Water
http://en.wikipedia.org/wiki/Thales

Anaximander says Everything is Air
http://en.wikipedia.org/wiki/Anaximander

Rene Descartes
http://en.wikipedia.org/wiki/Ren%C3%A9_Descartes

Discourse on the Method of Rightly Conducting One's Reason and of Seeking Truth
http://www.gutenberg.org/etext/59

Skepticism entry at the Stanford Encyclopedia of Philosophy
http://plato.stanford.edu/entries/skepticism/

The New England Skeptical Society
http://www.theness.com/articles.asp?id=23

Music by podington bear (nature kid)
http://podingtonbear.com/?p=279

image credits:

leap
http://www.flickr.com/photos/jerry_reynolds/1271173040

annonymous
http://www.flickr.com/photos/scragz/2340505105

god hands
http://flickr.com/photos/lexrex/63744965

puppeteer
http://www.flickr.com/photos/liz/24936248

brain in vat
http://flickr.com/photos/gaetanlee/421949167

baby hands
http://flickr.com/photos/ebeth/6506067

bre
http://flickr.com/photos/erikbenson/2256807321

brain messages
http://flickr.com/photos/amyleonard/876151372

poltergeist kid
http://flickr.com/photos/aaronescobar/2170448724

trees
http://flickr.com/photos/jezuez471/281907006

nerd
http://flickr.com/photos/theinfamousgdub/1765952198

brain neurons
http://flickr.com/photos/lorelei-ranveig/2294885420

space pics
http://cca.arc.nasa.gov/images/entrybackground.jpg

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