AUTHOR=Ahmad Waqar , Ullah Najeeb , Xu Ling , El Sabagh Ayman TITLE=Editorial: Global Food and Nutrition Security Under Changing Climates JOURNAL=Frontiers in Agronomy VOLUME=3 YEAR=2022 URL=https://www.frontiersin.org/journals/agronomy/articles/10.3389/fagro.2021.799878 DOI=10.3389/fagro.2021.799878 ISSN=2673-3218