DOWN TO EARTH: THE PLANET TO PLATE PODCAST Sandra Postel
30 00:26:5030
Sandra Postel‘s new book is Replenish: The Virtuous Cycle of Water and Prosperity. It’s about the world water cycle, and about real solutions to the problem of providing water for people and food, and at the same time for nature and wildlife. And it’s also about building coalitions, relationships, and partnerships among many different water users — which, if we’re committed and lucky, just might prevent major water shortages and crises in the not-very-distant future.
Postel is author of several books on water; she’s director of the Global Water Policy Project, and co-founded Change The Course, a national water stewardship project that received the 2017 U.S. Water Prize for restoring water to rivers and wetlands. She’s been a freshwater fellow at National Geographic; she worked with the Worldwatch Institute; she’s was named one of the “Scientific American 50” for her contribution to science; she’s written for many publications like Science and Natural History; and her work formed the basis of a PBS documentary on water.
This program is produced in collaboration with the Quivira Coalition.
Photo credit: National Geographic Channels/Tyler Demogenes
Related Articles
'SELECT SQL_CALC_FOUND_ROWS wp_posts.ID
FROM wp_posts LEFT JOIN wp_term_relationships ON (wp_posts.ID = wp_term_relationships.object_id)
WHERE 1=1 AND wp_posts.ID NOT IN (3469154) AND (
wp_term_relationships.term_taxonomy_id IN (4,8988,8992,8997)
) AND wp_posts.post_type = \'post\' AND ((wp_posts.post_status = \'publish\'))
GROUP BY wp_posts.ID
ORDER BY wp_posts.post_date DESC
LIMIT 0, 3'
By Jasper Verschuur, Paul Behrens, The Conversation
Rising energy and fertiliser prices linked to the conflict in the Middle East are increasing the risk of global food insecurity, prompting renewed questions about how to strengthen food security and reduce dependence on fragile global supply chains.
June 4, 2026
By Gunnar Rundgren, Garden Earth
Small farms rarely make a decent living in commodity markets. It’s time to stop chasing scale and start building resilient, relationship-based food systems instead.
June 1, 2026
By Robert Jensen, LA Progressive
Architect and farmer Caitlin Taylor says communities need regional infrastructure for food security. As global agribusiness corporations contribute to ecological degradation and threaten the viability of local farms, she’s working to build a different system.
May 29, 2026