Great simplification pulsing lines

Ep 120  |  Tom Chi

Tom Chi: “Net Positive for the Planet – from Beavers to Bionics”

Check out this podcast

TGS120 Tom Chi The Great Simplification

Show Summary

On this episode, Nate is joined by inventor and investor Tom Chi to take a broad look at the principles guiding innovation and capital – and how we might shift these to be more biophysically aligned in the future. For the past few centuries, our global industrial system has been dominated by growth-based economics without awareness of its dependence on the biosphere – or the waste that it leaves behind. What would it mean for our technology to be ecologically centered, working in service of and in synergy with complex, biodiverse life on Earth? How can we work within our current financial and governance systems to create initiatives that benefit both ecosystems and economies? More broadly, what cultural shifts could we imagine that move beyond seeing ourselves as simply dependent on ecological systems – but rather as a part of the entangled whole? 

About Tom Chi

Tom Chi is the founding partner of At One Ventures, which backs early-stage (Seed, Series A) companies using disruptive deep tech to upend the unit economics of established industries while dramatically reducing their planetary footprint. Previously, Tom was a founding member of Google X where he led the teams that created self-driving cars, deep learning artificial intelligence, wearable augmented reality and internet connectivity expansion.

Show Notes & Links to Learn More

Download transcript

00:00 – Tom Chi info, At One Ventures

12:26 – Gradient

12:45 – Fluorinated gasses used in refrigerators

17:41 – Jevons Paradox

22:03 – Software-as-a-Service innovation is reaching its limits, we need more hardware innovation

24:44 – Viewing the Earth’s resources as verbs rather than nouns

26:45 – Indigenous methods of harvesting forests

28:29 – The virtual economy is physically embedded

30:51 – Water purification in the Hudson Valley

32:02 – Dendra Systems

33:12 – Physical and Pollution dangers of mining sites

34:40 – Ecological succession

36:15 – Dormant seeds remain in the soil

37:30 – Mangroves

41:11 – Honey Bees population death, Effects of Neonicotinoids on Humans and Bees

41:49 – Honey Bee Vaccine

43:01 – Majority of biomass on Earth are plants, 80% of which are angiosperms

46:20 – Myanmar mangrove clearing for shrimp production, Abu Dhabi

49:32 – Discount rates

52:01 – Plenty of Room at the Bottom, Richard P. Feynman

53:34 – Earth’s Energy Balance

57:21 – Maximum Power Principle

58:17 – Hadean Eon

58:43 – Archaean Eon

1:00:44 – Doughnut Economics, Degrowth

1:01:33 – Global biodiversity through time and space

1:03:40 – The timeframe of a changing climate determines the magnitude of extinction

1:04:18 – The Great Dying

1:07:19 – Cats adapted meowing in response to humans

1:08:53 – Dogs outweigh all other wild land mammals

1:13:18 – Ioway Tribe

1:14:15 – Reality Roundtable on Agriculture – Jason Bradford, Andrew Millison, Vandana Shiva, and Daniel Zetah

1:14:38 – Haber Bosch

1:18:19 – Most of the world’s food is grown by small scale farmers

1:19:25 – Shortage of farm labor in the U.S.

1:21:17 – Biggest direct air capture ever built

1:22:05 – Beavers and carbon sequestration

1:22:59 – CFC, DDT, Leaded gasoline

1:25:17 – Insurance companies pulling out of high risk fire areas

1:26:15 – There were over 100 million beavers in 1600 in North America

1:27:02 – North American pre-colonial indigenous population estimates

1:27:36 – There were 5+ feet of topsoil in the americas, now only a few inches

1:29:11 – Histosols

1:34:55 – Monsanto, Syngenta

1:36:24 – Monarch Tractors

1:39:16 – Bamboo

Back to all posts
Saving Bats to Save OurselvesWith Iroro TanshiThe Great SimplificationEp 241 | Iroro Tanshi

In this episode, Nate is joined by Nigerian bat biologist Iroro Tanshi to explore how the rediscovery of a bat species unseen in Nigeria for 45 years – and a wildfire that destroyed half its habitat just days later – launched a community-led fire prevention program. Iroro explains how listening to farmers, who no longer knew when it was safe to burn their fields, led to a simple fire danger warning system that local leaders then backed with their own bylaws, directly addressing tragedy-of-the-commons dynamics. She also shares what it’s like to navigate conversations about climate and biodiversity with rural Nigerian communities, and how her team is now scaling their fire management solution across the tropics.

Watch nowNov 4, 2026
A Shattered Market?With Rory JohnstonThe Great SimplificationEp 240 | Rory Johnston

In this episode, Nate welcomes back oil market analyst Rory Johnston for an update on how the crisis has evolved since April. Rory explains why diesel is now the epicenter of the crisis, with crack spreads running five to six times their historical norm, driven by both the Iran war and Ukraine’s strikes on Russian refineries. He also unpacks one of the unexpected moves that lessened the severity of the energy shortage: China’s unprecedented 45% cut in crude imports, which he calls the “Beijing Swing.” Tying these trends together, Rory and Nate explore how soaring shipping costs have fractured a once-global oil market into regional pockets and how the poorest nations are bearing the brunt of demand destruction.

Watch nowOct 28, 2026
Earth's Oldest TeachersWith Robin Wall KimmererThe Great SimplificationEp 239 | Robin Wall Kimmerer

In this episode, Nate is joined by Robin Wall Kimmerer to explore what we can learn from some of Earth’s oldest and smallest beings: plants. Robin weaves together her experience as a botanist and a Citizen Potawatomi Nation member to offer what she’s learned about living well within nature’s limits, including practices such as the Honorable Harvest and the importance of restraint and reciprocity. She also shares the Potawatomi prophecy of the Seventh Fire, in which humanity stands at a fork between a scorched path and a green one, and can only move forward by walking back to recover what was lost along the way. Robin frames this moment as the age of remembering – an invitation to restore the land and our relationship with it.

Watch nowOct 21, 2026

Subscribe to our Substack

The Institute for the Study of Energy and Our Future (ISEOF) is a 501(c)(3) non-profit corporation, founded in 2008, that conducts research and educates the public about energy issues and their impact on society.

Support our work
Get in touch
x