The idea was revolutionary – yet there was something ancient at its heart. The scientist Nikolai Vavilov, arriving in Petrograd in 1921 to take the helm of the Bureau of Applied Botany and Plant Breeding, was on a sacred mission: to make, in his words, ‘a treasury of all known crops and plants’.

Disagree with half of it, enjoy reading all of it
TRY A MONTH FREE
Our magazine articles are for subscribers only. Try a month of Britain’s best writing, absolutely free.
Already a subscriber? Log in
Comments
Join the debate, free for a month
Be part of the conversation with other Spectator readers by getting your first month free.
UNLOCK ACCESS Try a month freeAlready a subscriber? Log in