For more tolerance we need more .... tourism?

http://www.ted.com/talks/aziz_abu_sarah_for_more_tolerance_we_need_more_tourism/transcript?language=en

In this video we can watch a Palestinian entrepreneur and a peacebuilder talking about his past and the difficulties he has been through. His brother was beaten up and that caused his death. First he wanted to get revenge but then he changed his mind and he decided to study Hebrew and it was the first time that he met Jews that were not soldiers. Aziz Abu Sarah got on well with the Jews and ran a trip together to a Palestinian refugee camp to show them their traditions. This video was really touching and influential because it shows how to bring down the walls that separate people.