Teenagers have their views on the world and they want to speak their mind. In this project English learners from different countries will think about their real world and discuss positive and negative aspects about the place they live in. They will share ideas and discuss them, in order to find out what makes a perfect place to live in and a perfect school to attend. They will use different tools to design their city, which will have to be a perfect place to live for everyone: children, poor people and people with special needs. In their perfect city they will create their perfect school with its facilities and its rules. They will deal with sustainability, environmental issues and citizenship. The activities will help students to become aware of the world they live in and to think about a possible future where our choices can lead to a happier world for everyone.