The project “Let’s Give Peace a Chance!” is addressed to such 21st century global theme as peace and peacekeeping on the planet Earth. It gives understanding that the notion ‘peace’ means not only absence of wars and conflicts between people but also a peaceful co-existence of a man and nature. The participants of the project share their ideas about Peace and think how they can create it together. The Project’s Motto: “Peace cannot be kept by force. It can only be achieved by understanding” (Albert Einstein)