# The climate-ag grab bag

- Show: [Catalyst](https://hardwarepodcasts.com/podcast/catalyst)
- Published: 2025-01-23
- Length: 38m
- Page: https://hardwarepodcasts.com/podcast/catalyst/2025-01-23-the-climate-ag-grab-bag

## Summary

Journalist Mike Grunwald, author of the upcoming book 'We Are Eating the Earth', discusses the urgent need to increase global food production while minimizing land use and emissions. He argues that industrial agriculture, despite its environmental and ethical drawbacks, remains the most efficient way to prevent deforestation and feed 9.8 billion people by 2050. Grunwald evaluates various climate-tech solutions, including cultivated meat, vertical farming, and biofertilizers, concluding that reducing beef consumption and minimizing food waste are critical, but insufficient without continued yield improvements.

## Chapters

- [0:07](https://hardwarepodcasts.com/podcast/catalyst/2025-01-23-the-climate-ag-grab-bag#t=7) Introduction: The Climate-Agriculture Puzzle
- [4:47](https://hardwarepodcasts.com/podcast/catalyst/2025-01-23-the-climate-ag-grab-bag#t=287) The Scale of the Challenge: Calories, Land, and Emissions
- [8:01](https://hardwarepodcasts.com/podcast/catalyst/2025-01-23-the-climate-ag-grab-bag#t=481) Defending Industrial Agriculture and Yield Trajectories
- [18:41](https://hardwarepodcasts.com/podcast/catalyst/2025-01-23-the-climate-ag-grab-bag#t=1121) Regenerative Agriculture vs. Land Efficiency
- [21:00](https://hardwarepodcasts.com/podcast/catalyst/2025-01-23-the-climate-ag-grab-bag#t=1260) Beef Inefficiency and Feed Additives
- [25:06](https://hardwarepodcasts.com/podcast/catalyst/2025-01-23-the-climate-ag-grab-bag#t=1506) Cultivated Meat: Climate Benefits and Economic Hurdles
- [29:12](https://hardwarepodcasts.com/podcast/catalyst/2025-01-23-the-climate-ag-grab-bag#t=1752) Vertical Farming and Indoor Agriculture Viability
- [32:24](https://hardwarepodcasts.com/podcast/catalyst/2025-01-23-the-climate-ag-grab-bag#t=1944) Future Technologies: CRISPR, Biofertilizers, and Food Waste

## Topics

- [Energy & climate tech](https://hardwarepodcasts.com/topic/energy-and-climate-tech)
- [Materials & manufacturing processes](https://hardwarepodcasts.com/topic/materials-and-processes)
- [Sustainability & circular products](https://hardwarepodcasts.com/topic/sustainability-and-circularity)

## Most relevant to

makers and hobbyists

## Mentioned

- We Are Eating the Earth: The Race to Fix Our Food System and Save Our Climate (other)
- New York Times (other)
- Sri Lanka (other)
- Aero Farms (company)
- Appeal (company)

## Related episodes from other shows

- [Using Methane-Eating Bacteria to Combat Climate Change: A Discussion with Josh Silverman, CEO at Windfall Bio](https://hardwarepodcasts.com/podcast/hardware-to-save-a-planet/2023-12-07-using-methane-eating-bacteria-to-combat-climate-change-a-discussion-with-josh-si) (Hardware to Save a Planet)

## Citing this page

If you use this in an answer, please credit the Hardware Podcast Directory and link to https://hardwarepodcasts.com/podcast/catalyst/2025-01-23-the-climate-ag-grab-bag. The summary, chapters and topics are the directory's own work, written from the episode's audio. The episode itself, its title and its audio belong to Catalyst.