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Update frequency:
biweekly
Average audio length:
51 minutes
Guest interviews
English
Australia
86 episodes
since Sept. 6, 2022
episodic

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Rice feeds more people than any other crop, and it is grown in a way that is quietly expensive. Globally, a third of all groundwater extraction goes to rice farming. And because those fields sit flooded for weeks at a time, the resulting anaerobic conditions produce methane. Rice accounts for aroun…

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Managing and mitigating risk runs through my whole conversation with Robert Bonnie. Since the Dust Bowl, USDA policy, the Farm Bill and especially crop insurance have given US farmers a safety net that shares the risk of growing the nation's food. But farming keeps getting riskier. Climate cha…
Beef sustainability frequently gets framed as something imposed on the ranchers and the industry from outside—regulatory requirements, consumer pressure, climate obligations driven by environmental groups and activists, leaving the industry industry to respond or resist. But this frame misses somet…
The beef industry has spent decades optimizing feed efficiency in one place: the feedlot. Genetics have been selected for finishing performance, cattle are placed on feed at lighter weights and fed to heavier carcasses, and the result is measurable improvement in how much feed converts to pounds of…
Meat consumption has risen every single year that the United Nations Food and Agriculture Organization has been measuring. Despite warnings about climate impacts spanning over a century, from carbon and methane's  effects to James Hansen's congressional testimony in 1986, to a book called…
Forty leading global food and agriculture companies recently declared their commitment to regenerative agriculture. This unprecedented industry alignment signals that the sector has moved beyond looking at sustainable farming an aspirational ideal and into investment and scale. Yet challenges remai…
The poultry and swine industries have transformed feed efficiency over the past two decades. Through systematic improvement in nutrition, enzyme utilization, and animal genetics, they now produce vastly more protein from  fewer resources.  The challenge is not simply reducing methane emissions from…
Artificial intelligence is advancing at an astonishing pace—improvements measured in five-thousand-fold increases from week to week according to AI researchers at Singularity University. Yet in agriculture, most farmers remain largely disconnected from these advances, using AI only at the most basi…
“I’m yet to meet a grazier that doesn’t want a 5-15% feed conversation ratio improvement.” says Tom Williams, CEO of Number 8 Bio.  Producers motivated by not losing 10% of their feed to the atmosphere. Enteric methane from livestock represents one of the rare climate challenges where environmental…
The green revolution resulted in unprecedented improvements in the efficiency and productivity of food production. Recent decades of increasingly globalized free trade has further imporved efficiecies across the supply chain. These improvements that have benefited millions have done so largely at t…
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