Freedom Speakers International co-founder Casey Lartigue recently created an online petition calling on Western countries to open their doors to North Koreans who have escaped from China. His action reminded me that we can all do something to make a difference about the things we care about. He didn’t ask anyone for permission to do it, he just did it. It is an important lesson I have learned from him and FSI co-founder Lee Eun-koo as a volunteer with the FSI-Global High School Union (FSI-GHSU).