A volte face over what caused the pandemic needs explaining

Sir Jeremy Farrar, the head of the Wellcome Trust, writes that ‘the last year has been an eye-opener for me. I thought, probably like most people, that the world works through official or formal channels, but much of it operates through private phone calls or messaging apps’. Hence his book, written with the journalist Anjana Ahuja, is a gossipy, sometimes angry, fast-paced tale, which quotes frequently from his own messages sent to other important people. No holds are barred or formal channels kept to.

It is therefore a fascinating and valuable account from somebody who was close to the action, as a member of the famous Sage, and one who played a key role in several important initiatives, including, for example, kicking off the successful Recovery trial of anti-Covid treatments after a chance meeting on a bus. Many of his observations are acute, and some of his suggestions are well made, not least his passionate call for Britain to set an example by sending vaccines to the rest of the world rather than vaccinating the relatively invulnerable young.