Ulisse - The pleasure of discovery (2001) : 21x5

What is the state of health of the Earth, this planet so small, so fragile and vulnerable? What damage have we caused to the environment with our behaviors? How many natural resources do we consume in daily life and above all do we still have time to remedy this? And how? These are some of the questions that we will try to answer with Alberto Angela in this special episode of Ulisse which sees the extraordinary participation of Piero Angela.