What happens if the crops we depend on disappear?

Behind secure doors and deep inside protected facilities, scientists are preserving something humanity cannot afford to lose: seeds.

Around the world, seed banks store millions of samples representing thousands of plant varieties. They are a biological backup system for agriculture.

In The Hidden Vaults Protecting Humanity's Food, we explore why these collections exist, how seeds are preserved for decades or centuries, and why genetic diversity could become critical to the future of food.

Modern agriculture depends heavily on a relatively small number of major crops. But within those crops are thousands of varieties, each carrying different genetic traits.

Some may tolerate drought.

Others resist disease.

Some can survive poor soils or ext ...