Nature and EnvironmentGlobal issuesGene editing for crops To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoNature and EnvironmentGlobal issuesTim Schauenberg01/04/2023January 4, 2023Because of climate change, we need new food crops that can withstand heat and drought and increase yields. Conventional propagating methods are lengthy and expensive. The CRISPR gene scissors promise rapid success. But is the process safe?https://p.dw.com/p/4LDGdAdvertisement