A look at the range of useful foods and materials we get from plants, such as wicker for baskets, wheat for bread, and oil made from nuts and seeds. Even the rubber in a pair of rubber gloves ...

As soon as the first rays of sunshine appear, a reflex takes hold. We put away the winter soups, look at the young shoots, ...

A look at the range of useful foods and materials we get from plants, such as wicker for baskets, wheat for bread, and oil made from nuts and seeds. Even the rubber in a pair of rubber gloves ...