David Yerle was born in Barcelona in 1979 and graduated in Physics in 2000. After working for a while in IT and becoming really sick of it, he combined his work as a Physics teacher with a masters in Philosophy of Science. His obsession with pretty much everything relating to knowledge makes him try keep up to date with most scientific advances, from theoretical Physics to neuroscience. He is especially interested in the way technology is shaping humanity into something less and less human. Many questions plague his everyday life, mostly dealing with consciousness, the nature of reality, the possibility of knowledge and the general irk of not knowing what on Earth this is all about.