Pablo is a thirteen years old boy, living in Orsay, a small town in the Paris’ suburbs, with his parents and his nine years old brother. He also spends a lot of time with his grandparents, who live close to home. Pablo is one of the “young councilors” in Orsay’s town hall, which means that he, with other young citizens, can present proposals of initiatives and participate in their implementation. Pablo is concerned by the threat of nuclear weapons since he was 8 years old. Nowadays he is participating in nuclear disarmament activities. He took part in the commemoration event of Hiroshima and Nagasaki bombing in Paris and started to alert his friends about the problem of nuclear weapons. He also managed to give a lecture on this subject to his classmates. Pablo also wrote a couple of articles