Sea Change Radio

Alex Wise
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Independent journalism focused on environmental and economic sustainability

  1. 5D AGO

    Dr. Neha Pathak: Climate Change and Human Health

    Nowadays human health is affected by a whole new array of variables: from the impacts of climate change to the vast amount of both accurate and inaccurate health information propagated by the internet and public officials. This week on Sea Change Radio, we speak with Dr. Neha Pathak, a practicing medical doctor and medical journalist who serves as WebMD’s Chief Physician Editor. We look at some of the health impacts of a warming planet, discuss the ever-expanding role that the internet plays in modern medicine, and talk about WebMD’s new Embody platform.

    29 min

  2. FEB 10

    Fishing Alternatives: Shrimpbox + Finless Foods

    This week on Sea Change Radio, we take a dip into the archives to learn about two companies trying to get seafood to the market in unusual new ways. First, we speak with Daniel Russek, the founder and CEO of Atarraya, as he describes his company’s Shrimpbox technology: an innovative approach to shrimp farming. Then, we hear from Shannon Consentino-Roush, the former Chief Strategy Officer at Finless Foods, a California-based startup that is hoping to bring cell-cultured seafood alternatives to your dinner plate.

    29 min

  3. FEB 3

    Charles Komanoff: Congestion Pricing In NYC

    Congestion pricing refers to fees levied on drivers in particularly dense areas or at rush hour, the aim being to keep cars off the road and prevent traffic jams. Of course, strategies like these are most effective when there’s a corresponding plan to reinvest profits into public transit systems, bike lanes, and other equitable means of transport. As you can imagine, congestion pricing is not universally popular and often leads to vigorous debate. Singapore was the first city to introduce a congestion pricing model — since then cities from Milan and Stockholm to London and Rome have implemented similar systems. This week’s guest on Sea Change Radio, Charles Komanoff, is a congestion pricing advocate who writes about New York City’s recent foray into the practice as a “successful work in progress.” We talk about the evolution of congestion pricing in New York, examine its effects one year into implementation, and discuss whether this type of model could be rolled out in other U.S. cities.

    29 min

  4. JAN 27

    Saikat Chakrabarti, Pt. II

    If you listened to last week’s Sea Change Radio, then you’ve already learned a little something about congressional hopeful Saikat Chakrabarti. Otherwise, you may not have ever heard of the guy. He’s running to fill Nancy Pelosi’s soon-to-be vacated congressional seat here in San Francisco. In this second half of our discussion, listeners will hear about several ways that Chakrabarti and Pelosi differ (beyond their respective levels of name recognition). We look at several of Chakrabarti’s exciting ideas, including ways tech could actually help remedy inequality (rather than widening income and wealth gaps), elements of the Green New Deal that could help curb profligate energy use by data centers, and the notion of banning stock trading among members of Congress.

    29 min

  5. JAN 20

    SF Congressional Candidate Saikat Chakrabarti, Pt. I

    In November, former Speaker of the House, Nancy Pelosi, announced that she’s retiring from Congress after serving nearly forty years. Now, San Francisco voters and the rest of the country, are wondering: who can fill her four-inch pumps? This week on Sea Change Radio, the first half of an in-depth, sit-down conversation with Saikat Chakrabarti, who’s running for the 11th Congressional District of the US House of Representatives. We look at Chakrabarti’s unusual career path into politics – from software engineer to co-founder of the progressive political incubator Justice Democrats, to serving as Alexandria Ocasio-Cortez’s Chief of Staff and co-authoring the Green New Deal – Chakrabarti may be one of the most qualified individuals to ever run for a freshman seat in the House. We learn about his environmental policy ideas, how he balances local and national concerns in a congressional campaign, and the success he’s had in inspiring a younger generation as volunteers, staffers, and voters.

    29 min

  6. JAN 13

    The Bus Came By And I Got On: Bob Weir Tribute

    The environmental and counterculture movements of the 60s have been inextricably linked since day one. The hippies decried war on materialism while promoting love, kindness and care for the planet. And one of through-lines of this movement was music. This week on Sea Change Radio, we take some time to remember the life of the Grateful Dead’s Bob Weir, who recently died at the age of 78. For many of us, across several generations, the Grateful Dead has been more than a band – it’s a movement that’s all about expanding your community and your mind. We dig into the archives to hear from Weir’s longtime bandmate, Bill Kreutzmann, and listen to excerpts of two interviews we did with Bobby’s late songwriting partner, John Perry Barlow.

    29 min

  7. JAN 6

    Judith Enck: The Problem With Plastics

    The United Nations Environment Programme estimates that each year a staggering 20 million tons of plastic waste is dumped into the world’s oceans, rivers, and lakes – that’s the equivalent of about 2,000 garbage trucks dumped into the globe’s waterways every day. This week on Sea Change Radio we are speaking with Judith Enck, former EPA administrator and current professor at Bennington College. We discuss her recent book, “The Problem with Plastics: How We Can Save Ourselves and Our Planet Before It’s Too Late.” We examine some of the alarming stats associated with what seems to be a never-ending rise in plastics production and consumption, talk about how relatively little plastic is actually recycled, and delve into some policies and practices that can help stem the plastic tide.

    29 min

  8. 12/30/2025

    Hansae Song: Korea, the Climate and Biomass (re-broadcast)

    In recent years Americans have suddenly begun paying attention to what Korea has to offer culturally: from K-Pop to television dramas, to mouth-watering Korean barbeque. But how many people know about Korea’s climate innovations and policy? This week on Sea Change Radio, we speak to Hansae Song who works with the South Korean-based nonprofit, Solutions For Our Climate. We get a summary of Korea’s involvement in fighting climate change, look at the country’s energy grid, and discuss South Korea’s recent decision to stop subsidies for biomass fuel. Then, we dig into the archives to learn a little bit more about biomass, also known as wood pellets, from Mongabay contributor Justin Catanoso.

    29 min
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About

Independent journalism focused on environmental and economic sustainability

Information

  • Creator
    Alex Wise
  • Years Active
    2009 - 2026
  • Episodes
    20
  • Rating
    Clean
  • Copyright
    © 2007-2023
  • Show Website
    Sea Change Radio

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