The Cusp of Knowing and the Evolution of Science
http://blogs.scientificamerican.com/life-unbounded/2014/11/25/the-cusp-of-knowing-and-the-evolution-of-science/ via /r/philosophy http://www.reddit.com/r/philosophy/comments/2ntvt4/the_cusp_of_knowing_and_the_evolution_of_science/