42: The Answer to Almost Everything

Children and young people look to adults as role models, usually their parents, but they also are influenced by their peers.

Why are friendships so important for children's personal development? And what do they mean in the digital world?

Children often experience their first feelings of love at nursery age.  What does it feel like for children? 

Love may drive you crazy - but it also keeps you alive.

Relationships between brothers and sisters is an important part of a child’s daily life. But how do you learn to share your toys, your space and even your parents with someone else?

More and more people complain of digestive disorders related to gluten, lactose, or fructose.

Children are often afraid of the dark or of monsters under the bed. These fears are not only a natural part of their development, but also an opportunity to grow.

Sustainable consumption: is it all just greenwashing and deception?

The fact that we have a breathable atmosphere on Earth is largely down to algae. Could these aquatic plants be the secret of solving climate change and saving ourselves and the planet?

How can we have more fulfilling sex? Ronja von Rönne meets couples and singles who have reinvented their sexuality.

A complex feeling that is both problematic and useful, the latest research on boredom.

They are reclaiming their bodies and freely expressing their sexuality: A focus on sex positive popstars in contemporary culture.

Paris city hall is pursuing a green traffic policy: Less cars, more bicycles. But not everybody is pleased.

From queer cake sitting to sex positive tasting evenings, Tracks finds out about food and sexuality.

How can we age well? Ronja von Rönne trys to find out by talking to chimney sweep Norbert Skrobek, who is close to retirement and Monika Gutte who defies age with a zest for life

Using the latest technology, researchers are discovering the bright colours of ancient Greek art and architecture.  

A look back at the Jeffrey Epstein's life and how the Epstein Files are exposing corruption at the highest level.

Plastic waste at sea is being colonised by bacteria. How will this affect marine ecosystems?

Children and young people look to adults as role models, usually their parents, but they also are influenced by their peers.