This blog 'Holocaust. Why?' is a result of an educational project "Zachować pamięć. Holocaust. Why?" and the work of the high school students from Poland, Germany and Italy who gathered together for six days in order to learn, explore and reflect on how the Holocaust and the history influenced the modern world and thinking. The project was partially financed and supported by Polsko-Niemiecka Współpraca Młodzieży and Fundacja Bethe.