Elwyn Grainger-Jones is the Executive Director of the CGIAR System Organization. By Elwyn Grainger-JonesMONTPELLIER, France, Jul 22 2020 (IPS) The COVID-19 pandemic has exposed the structural weaknesses of today’s food systems, showing how quickly global networks of food production, trade and supply can waver under the impact of a single disease. By compromising access to