42: The Answer to Almost Everything

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

How can you feed yourself self-sufficiently in the desert? An ancient superfood could hold the answer.

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

In France, in the Massif Central, Sarah Singla practices conservation agriculture.

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.

Is violence simply part of our nature or is it possible to live without it?

Hydrogen is considered the oil of the future. An increasing number of cities are attempting to inject it into their gas networks.

Sustainable consumption: is it all just greenwashing and deception?

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

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

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

Whether at work or on a date - self-confidence makes many things easier. Ronja von Rönne meets people who have overcome their insecurities.

Jean-Michel Jarre sets up his equipment on Seville's Plaza de España for an immersive concert-show.

You can’t get rid of the ‘oldest profession in the world,’ but European countries are grappling with how to regulate the sex trade.

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

The Iranian regime is under threat both from outside by the United States and Israel, and from inside: many Iranians want an end to authoritarianism. 

With their adopted daughter and foster twins, Jana and Hartmut want to leave Germany for a new life in Greece.

Since Elizabeth II passed away, and Charles III took the throne in 2022,  more British people are questioning the legitimacy of the Monarchy