4GAMECHANGERS TV, the future magazine - the topic today Wednesday: Innovation instead of ideology - how to fight the global climate crisis with new technologies. In 4Gamechangers Talk, Isabella Richtar talks to David Schalkhammer, CEO of Schoolfox, about the app that is supposed to replace the notebook at school. Plus: All of Austria goes Barbie, T-Mobile becomes Magenta, even the CEO is dyed to the wool!