Treaty Talks Podcast: Drawing lessons from crop diversity data for future food security

Cassandra Quave in conversation with Álvaro Toledo (Deputy Secretary of the International Plant Treaty) and Luigi Guarino (Director of Science at the Global Crop Diversity Trust) on global trends regarding plants that feed the world. Host and guests discuss a recently published study that shows how countries are interdependent for their food supply and how the type of crops that are important to our diet are shifting over time and geographically. Which plants will become more important in the future? How can such trends inform our national and global planning for the research and safeguarding of the plants that feed us?