[brabram]

Just take a look at Eben Moglen[0], he is a very brilliant speaker and a brilliant man in general. Or Jérémie Zimmermann[1] for the European side. Or Benjamin Bayart for the French side.

[0] http://youtu.be/sKOk4Y4inVY [1] http://youtu.be/qRiY9tkdkV8 [2] http://youtu.be/i7JVzN3dM34 (in french)