Raj Patel: Last week, the WFP announced that 318 million people face acute food insecurity. My friend and colleague Erin Lentz led a team asking 'do the numbers add up?' Answer: no. The WFP likely undercounts 1 in 5 in crisis. www.nature.com/articles/s43...

Last week, the WFP announced that 318 million people face acute food insecurity. My friend and colleague Erin Lentz led a team asking 'do the numbers add up?' Answer: no. The WFP likely undercounts 1 in 5 in crisis. www.nature.com/articles/s43...