Piero Angela, recognizing the urgent ecological emergency of our times, decided in the last period of his life to ded...

The second appointment with "Preparing for the future", the Rai Cultura series conceived and written by Piero Angela ...

How much energy can be obtained from so-called "clean sources", i.e. those that do not generate carbon dioxide, the i...

What stage is new research on wind and solar energy at? If on the one hand new technologies are increasingly efficien...

How much energy could be recovered from waste and greater technological efficiency? Very eloquent examples of savings...

How profound is the imprint left on the environment today. The differences between countries and between areas of the...

New crops to cope with climate change. The water problem. Excessive consumption and waste: new technologies. How much...

How the economy and the environment are connected. The economy has always had to transform, following technological e...

What are the rules of research. You always have to prove what you say. Anyone who does not submit to this rule is out...

How their roles intertwine. Science discovers, technology invents. Everything we see around us is the result of this ...

How inventions, over the last two centuries, have changed the world, increasing income, length of life, decreasing fa...

To adapt to the changing world, everyone must do their part: businesses, which must be able to compete in a rapidly c...

The new frontiers of artificial intelligence and its applications in every field: from medical diagnoses to self-driv...

Getting into debt is not a bad thing, as long as you use loans to develop. Italy has a very high public debt: one sol...

How the sharp decline in births and the lengthening of lifespan will create situations never seen in the past in Ital...

As Archimedes' principle says, if you immerse a body in a liquid, it causes a push from the bottom upwards. It is the...