In this episode of H2O and Beyond, I’m joined by historian Dr. Sarah Cameron to unpack the story of the Aral Sea — one of the greatest environmental catastrophes of the 20th century.

How did a massive inland sea in Central Asia nearly disappear?

What role did Soviet cotton production play?

And what happens to communities when an entire ecosystem collapses?

We dive into the Cold War politics behind the diversion of the Amu Darya and Syr Darya rivers, the rise of cotton as a “strategic crop,” and how irrigation infrastructure slowly strangled the sea.

We also explore the human side of the crisis — from fishing communities forced to abandon their livelihoods to toxic dust storms that reshaped public health in the region.

Timestamps:

0:00 Intro

3:59 What is the Aral Sea?

10:46 How did the sea affect the climate?

12:07 Why did the Soviets drain the sea?

24:13 How were locals affected?

28:41 Dust Storms

31:54 What does the Aral Sea look like now?

38:04 Revival Efforts

45:41 Closing

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Resources:

https://www.cornellpress.cornell.edu/book/9781501730436/the-hungry-steppe/#bookTabs=5

https://decentarch.hypotheses.org/866

https://www.wilsoncenter.org/article/life-and-death-aral-sea-conversation-wilson-fellow-sarah-cameron

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In this episode of H2O and Beyond, I’m joined by Morgan Shimabuku from the Pacific Institute to break down how water becomes a trigger, casualty, and weapon in conflict. We explore what actually qualifies as a water conflict, why the term “water wars” can be misleading, and what global data reveals about where and how these conflicts are increasing.

We discuss real-world examples from around the globe, including the Middle East, sub-Saharan Africa, South Asia, Ukraine, and Gaza—examining how water infrastructure is destroyed, shut off, or weaponized, and what that means for civilian populations.

Timestamps:

00:00 Intro

7:39 What are water conflicts?

11:12 Trends in water conflicts

17:30 Are water conflicts an issue in the developed world?

22:04 How are water conflicts resolved?

29:09 Conflicts in Gaza

34:09 Other work at the Pacific Institute

36:28 Closing

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Pacific Institute Resources: https://www.worldwater.org/water-conflict/https://www.worldwater.org/conflict/map/www.pacinst.org

In this Episode of H2O and Beyond, I'm joined by Mr. Regan Kwan, a research analyst from the Stimson Center as we talk about the unregulated rare earth mines of Southeast Asia. Rare earth elements are crucial to modern life. They’re in our phones, computers, electric vehicles, and renewable energy technologies. But the environmental cost of extracting them is often paid far from where these technologies are used.

We examine how a technique known as in-situ leaching is devastating river systems, groundwater, ecosystems, and human health. While these mines may appear less destructive on the surface, the water impacts are severe: acidic wastewater pumped directly back into rivers, abandoned waste pools that overflow during monsoon seasons, and pollutants that infiltrate soil, crops, and drinking water. In Myanmar, there are over 800 unregulated rare earth mines!

Timestamps:

0:00 Intro

7:07 What are rare earth minerals?

12:57 Why the sudden spike in interest?

18:57 How are rare earth minerals mined?

23:45 Myanmar's 800 unregulated mines

33:07 Ecological impacts

38:22 Should outsiders care about this issue?

43:50 Just how big is the rare earth industry?

45:39 How are these mines detected?

47:14 New trends in the industry

51:59 Role of the Stimson Center

58:42 Closing🎧 Listen to more episodes & follow us here: https://linktr.ee/h2oandbeyondFeedback Form: https://forms.gle/RNjdFLY2wSrk7PW2AStimson Center Links:

https://www.stimson.org/2025/unregulated-mining-along-rivers-in-mainland-southeast-asia/https://www.stimson.org/2025/mining-in-mainland-southeast-asia-river-basins-dashboard/https://www.stimson.org/event/testing-the-waters-unregulated-mining-in-the-mekong-region/

Some major media hits from the data release:

Reuters: https://youtu.be/AezIFldj5uA?si=W3FNcClmCpdeFEaJ

Mongabay: https://news.mongabay.com/2025/11/toxic-runoff-from-politically-linked-gold-mine-poisons-cambodian-rivers-communities/

CNN: https://www.cnn.com/2025/11/25/asia/rare-earth-river-pollution-myanmar-china-intl-hnkT

PBS: https://youtu.be/lV7NkSebOMU?si=hyDB0lTYMJgWyGhj

CNA (with Regan): https://youtu.be/XPX9hqZOlXc?si=cDPK8i68kQ7ZecNn

Korean OBS: https://youtube.com/shorts/2-XVqWNq0SA?si=ybmyTtT3hNMP9aB1If you liked this episode, please Like and Subscribe!