A war of nutrition

The long summer that led up to the last days of peace in Europe in 1939 — the vigil of the Nazi assault on Poland on 1 September and the ensuing Phoney War — gave little hint of the storm to come.

The long summer that led up to the last days of peace in Europe in 1939 — the vigil of the Nazi assault on Poland on 1 September and the ensuing Phoney War — gave little hint of the storm to come. As German troops engulfed Poland, however, the Nazi science of massacre was put to the test. Within two months of Hitler’s invasion, an estimated 5,000 Jews were murdered behind the Polish lines. Millions were subsequently starved to death.

Food is the central focus of this grimly absorbing enquiry into the second world war. At least 20 million people died of starvation and malnutrition during the conflict, according to Lizzie Collingham: a number almost equal to the 19.5