Dedication

To all the great people who are dedicating their lives in making the world a better place for everyone.

To the emerging and growing zeitgeist of open science, open education, open culture, creative commons, and the free software movement. You are the heroes of this generation and you give us hope for the future.


You're reading the free version of a book that required more than one year of work. You can show your support by purchasing a copy on Amazon (Kindle/Paperback), iBookstore, PDF or ePub direct download. All files are rigorously DRM-free. Want to support my work, but don't want to buy the book? Send a donation via Bitcoin (1LeUniaxmEqYh6WJQ9ktuSYonkLG5HvcbZ) or PayPal :)

Get new chapters every week for free!