Robyn Metcalfe/MIT Press Reader
More from Robyn Metcalfe/MIT Press Reader
![grocery shelves](https://www.popsci.com/wp-content/uploads/2020/04/03/3CCBFATSJRBV3NPTI46CR7JMG4.jpg?w=675)
COVID-19
COVID-19 has exposed serious food-security issues in the US. Technology can help. COVID-19 has exposed serious food-security issues in the US. Technology can help.
By Robyn Metcalfe/MIT Press Reader
April 3, 2020