42: The Answer to Almost Everything — Season 1, Episode 68: Do Fungi Rule Us?

Episode synopsis

What do we know about fungi? They are neither animals nor plants. Some are poisonous, many are delicious. But that was the main point. Fungi have barely been studied. They are among the oldest and most diverse life forms on our planet. Who knew that in primitive times, plants could only develop with the help of fungi? To this day, 90% of all plants depend on the close community of fungi. Fungi are everywhere. In the soil, in the air, in our bodies. They form immense networks. Researchers have nicknamed it the "Wood Wide Web." The fungal mycelium that grows underground is made up of what are called hyphae. They are five times thinner than a human hair and have very sensitive abilities to perceive their environment.

About 42: The Answer to Almost Everything

What would we be without mucus? Can we live on water? How much does life weigh? Finding out the answers is the aim of ARTE's new science show. In a nod to Douglas Adams's "Hitchhiker's Guide to the Galaxy", where the figure 42 is the ultimate answer to all questions, 42 tries to provide the answers.

More episodes from Season 1

• E1Can we dig our way through the Earth?
• E2Could We Live on the Moon?
• E3Should we use lotteries instead of elections?
• E4How Much Does Life Weigh?
• E5Will we move onto the water?
• E6Can Algorithms Make Us Healthy?
• E7What if there were no mucus?
• E8How do we solve the nuclear waste puzzle?
• E9What if Fear Didn't Exist?
• E10What if the ice disappeared?
• E11Do We All hear the Same Thing?
• E12Are we too pessimistic?