One of Hacking Work's 100 Disruptive Heroes: Martin Varsavsky is an Argentine entrepreneur and philanthropist and Founder/CEO of Fon, the world's first global WiFi network to be built and crowdsourced by people like you. Share a little bit of your WiFi at home and you get free roaming at Fon Spots worldwide in return. Here Martin shares his views on risk and disruptive change. See simplerwork.com for his full bio and more.
