Climate on the Edge

Susan Su
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  • TECHNOLOGY
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This is Climate on the Edge, where we explore the frontier of climate interventions and dive into the bold ideas that could shape our planet's future. Hosted by Susan Su. Hosted on Acast. See acast.com/privacy for more information.

  1. Solar Geoengineering and Climate Justice

    12/18/2024

    Solar Geoengineering and Climate Justice

    In this episode of Climate on the Edge, host Susan Su sits down with Andrew Parker, founder and CEO of the Degrees Initiative, and a global leader in the field of Solar Radiation Management (SRM). Degrees uniquely focuses on SRM research for and by the Global South, and has pioneered groundbreaking research grants and initiatives from South Africa to Thailand. This episode covers: Why SRM isn’t just a thought experiment, but a potential scientific and political lifeline for vulnerable regions in the Global SouthThe Degrees Initiative’s groundbreaking efforts to empower researchers in Africa, Latin America, and Southeast AsiaThe thorny ethical, political, and scientific challenges of governing an effort with global implications like SRMHow SRM fits into a broader climate action framework and why the “moral hazard” critique doesn’t tell the whole storyWhat the risk-risk framing of SRM tells us about how to proceed with its research and potential implementationA sneak peek at the Degrees Global Forum 2025 in Cape Town and how it could redefine the SRM debate Andy brings over a decade of experience to this conversation, having been at the forefront of SRM research and governance since 2008. As the globe has continued to surpass climate thresholds and you've begun what's next and who should be involved, this episode will challenge your thinking. 📌 Learn more about the Degrees Initiative 🎧 Subscribe now for future episodes and help us grow awareness of frontier climate solutions ⭐️ Leave us a rating and review on Apple Podcasts or Spotify 🌍 For more about the show and more information about episodes, visit Climate on the Edge and follow us on LinkedIn Supported by emrgnce - innovative minds exploring climate’s next frontier. Hosted on Acast. See acast.com/privacy for more information.

    1h 12m
  2. How to Save a Billion Lives from Extreme Heat

    12/12/2024

    How to Save a Billion Lives from Extreme Heat

    Extreme heat is one of the deadliest—and least visible—threats of the climate crisis. In this episode of Climate on the Edge, we sit down with Anna Bershteyn, the driving force behind Project HEATWAVE at NYU Langone Health to look at the intersection of climate interventions and public health. Drawing from her background in global health systems and infectious disease modeling, Anna shares her team’s groundbreaking efforts to reduce mortality from extreme heat, a problem projected to threaten over a billion people this century. We explore: How her research in HIV prevention led her to the frontlines of the climate crisisThe gaps in evidence and understanding that hinder effective responses to extreme heatInnovative extreme heat interventions, from behavioral fixes to biomedical solutions to solar geoengineeringThe staggering complexity of preparing for a crisis that is both predictable and uncertain Anna’s insights will challenge the way you think about climate adaptation and highlight the urgent need for global action. Whether you’re a policymaker, climate tech innovator, or just curious about how we can tackle the most pressing climate challenges, this episode is for you. 📌 Learn more about Project HEATWAVE 🎧 Listen now and subscribe for future episodes exploring frontier climate solutions ⭐️ Leave us a rating and review on Apple Podcasts or Spotify 🌍 For more about the show and more information about episodes, visit Climate on the Edge and follow us on LinkedIn Supported by emrgnce - innovative minds exploring climate’s next frontier. Hosted on Acast. See acast.com/privacy for more information.

    1h 3m
  3. Solar Radiation Management to Buy Time for Climate

    10/30/2024

    Solar Radiation Management to Buy Time for Climate

    As a climate investor focused on energy transition and carbon dioxide removal, I've spent years understanding and supporting technologies that drive decarbonization. But lately I've grown concerned that our progress isn't happening fast enough. The urgency of our situation. Which has become very apparent has left me curious about what else is out there. That's why I was so excited to speak with Kelly Wanser, Executive Director of SilverLining. SilverLining is a nonprofit organization dedicated to addressing climate risks through advancing research and equitable governance around solar radiation management. Kelly is an absolute powerhouse here and a true pioneer in this field. Our conversation will get into how SRM might work, where it's at today, what's needed to advance the field and why organizations like SilverLining and its backers believe that it should advance.  We'll explore the economic and practical aspects, including concerns about SRM's affordability and the actual, very real logistical challenges of deploying any form of SRM responsibly on a global scale. Kelly is one of the world's most influential figures on SRM and climate intervention beyond emissions reduction. I hope this conversation is as thought-provoking for you as it was for me. Leave us a rating and review on Apple Podcasts ⭐️ For more about the show and more information about episodes, visit Climate on the Edge. Follow us on X and Linkedin. Supported by emrgnce - innovative minds exploring climate’s next frontier. Hosted on Acast. See acast.com/privacy for more information.

    1h 39m
  4. Solar Radiation Management's Risks and Opportunities

    10/10/2024

    Solar Radiation Management's Risks and Opportunities

    In this episode I explore the controversial topic of solar geoengineering with Dr. Holly Jean Buck, and Dr. Will Burns, two of the most thorough and interesting thinkers out there when it comes to the topic. Specifically they talk me through the question of “should we ban SRM research”.  There’s a lot these two experts disagree on about SRM, and their back and forth really expanded my thinking on the topic. Together, we break down what SRM is, how it might work, and the different approaches within SRM, such as stratospheric aerosol injection and marine cloud brightening. This episode provides a nuanced look at SRM as part of the climate action toolkit, I hope it helps you think critically about the role it might play, as it did for me.  Episode Resources Holly’s Article on SRM research SRM Non-Use Agreement White House statement on SRM (2023) Wil’s work on the SRM research ecosystem  Alameda, California Suspends MCB Experiment Guest-Suggested Articles- Wil Clive Hamilton- Geoengineering and the Politics of Science Holly’s Book After Geoengineering Holly Taiwo and Talati- Who are the Engineers?  Wiley Carr- Vulnerable Population’s Perspectives on Climate Engineering Timestamps 01:26 Urgency of SRM 02:25 Introducing Holly and Will 22:06 State of SRM Research 29:39 Global Players in SRM 43:12 Rules in SRM Governance 46:34 Challenges of Private Sector Involvement 55:22 Conspiracy Theories and Public Perception 01:04:00 Future Prospects 01:07:02 Lightning Round Leave us a rating and review on Apple Podcasts ⭐️ For more about the show and more information about episodes, visit Climate on the Edge. Follow us on X and Linkedin. Supported by emrgnce - innovative minds exploring climate’s next frontier. Hosted on Acast. See acast.com/privacy for more information.

    1h 16m
  5. What I've Learned So Far & Frontier Climate Headlines

    10/04/2024

    What I've Learned So Far & Frontier Climate Headlines

    Fresh from New York Climate Week, I’ve been reflecting on the concept of “toxic positivity” in climate spaces—a term discussed by Amy Westervelt of Drilled. It’s that disconnect between the optimism we often see at conferences and the stark realities of climate disasters unfolding worldwide. On this show, we don’t sugarcoat or shy away from tough questions. Instead, we dive deep into solutions that could truly bend the curve on climate change. We’re not just discussing problems—we’re exploring the complex, messy work required to solve them. In this episode I recap some of the most important lessons I've learned from experts and innovators building climate solutions. I also take a look at some recent climate headlines that you might not have heard about- -Vietnam launches a low emissions rice initiative -BlueSky enters a $105 million sales agreement for biochar-based carbon removal, priced at $275 per ton. -China expands its Emissions Trading Scheme (ETS) to include steel, aluminum, and cement, covering 60% of the country’s total emissions. -Chongqing, China, experiments with cloud seeding to combat heatwaves Thanks for listening to Climate on the Edge—let’s keep pushing the conversation forward. Episode Resources Drilled Article Vietnam Low-Emissions Rice Program BlueSky Sale China Expands ETS ‘Underwear Storm’ in China Timestamps 00:00 Introduction to Toxic Positivity at Climate Week 01:50 Climate on the Edge so far 10:10 Climate Headlines 19:25 Upcoming Topics and Conclusion Leave us a rating and review on Apple Podcasts ⭐️ For more about the show and more information about episodes, visit Climate on the Edge. Follow us on X and Linkedin. Supported by emrgnce - innovative minds exploring climate’s next frontier. Hosted on Acast. See acast.com/privacy for more information.

    21 min
  6. Subsidies are the Ultimate Competitive Strategy

    10/02/2024

    Subsidies are the Ultimate Competitive Strategy

    In this episode of Climate on the Edge, I’m diving into a topic that’s been top of mind lately—what happens if the political winds shift, and we lose momentum on climate policy? With the election approaching, there’s a lot of talk about the potential rollback of the Inflation Reduction Act and what that could mean for climate infrastructure funding. I recently attended Voyagers’ Annual General Meeting, where industry experts discussed the resilience of climate tech companies in the face of political uncertainty, and it got me thinking. One of the most interesting moments at the AGM was Nat Bullard’s presentation, where he highlighted how institutional predictions about renewables have consistently been wrong—renewables continue to grow exponentially. Even with concerns about reduced subsidies, other speakers made a strong case that the best climate companies can thrive on their own. They argued that while subsidies are helpful, they’re not the sole reason for success. So, when is it really safe for investors like us to dive into climate tech? In this episode, I also take a look at the bigger picture when it comes to subsidies. Industries like oil, gas, and agriculture have benefited from billions in government support over the years, and climate tech should be no different. While some fear a shift in political power could direct subsidies back toward fossil fuels, I believe waiting for certainty could mean missing out on huge opportunities. We need to rethink how we view subsidies and invest in the companies building our future, regardless of political changes. Thanks for listening, and as always, I’d love to hear your thoughts! Episode Resources Nat Bullard’s website w/ links to past presentations: https://www.nathanielbullard.com/ Timestamps 00:00 The Election… 01:03 Insights from the Climate Tech Venture Fund Meeting 02:56 The Reality of Subsidies + Wild Statistics 09:15 Political Risks and Opportunities Ahead Leave us a rating and review on Apple Podcasts ⭐️ For more about the show and more information about episodes, visit Climate on the Edge. Follow us on X and Linkedin. Supported by emrgnce - innovative minds exploring climate’s next frontier. Hosted on Acast. See acast.com/privacy for more information.

    11 min
  7. Biodiversity and Climate Risk w/ "Nature-Tech" VC Tom Quigley of Superorganism

    09/27/2024

    Biodiversity and Climate Risk w/ "Nature-Tech" VC Tom Quigley of Superorganism

    As biodiversity faces mounting risk from the explosion of H5N1 bird flu and climate change, can investing in nature-focused startups unlock new ways to safeguard our planet’s species and ecosystems? On this episode of Climate on the Edge we’re joined by Tom Quigley, who discusses his unique journey from conservation biology to technology and eventually becoming a venture capitalist focusing on biodiversity. His experiences in field conservation then tech startups shaped his understanding of leveraging technology for conservation challenges.  The conversation explores concepts of ecosystem services, biodiversity measurement, land-use change, and the interplay between technology and nature. Quigley emphasizes nature's resilience, existing initiatives for biodiversity protection, and the future of nature tech.  He also shares personal reflections from his career working to support nature, and how he hopes to see much more of the finance world join the trend of investing in “nature-tech”.  02:19 From Conservationist to Tech Enthusiast 07:51 Challenges and Opportunities in Nature Tech 11:41 Understanding Biodiversity and Its Importance 18:31 The Economic Value of Ecosystem Services 25:47 Complexity of Measuring Biodiversity 30:10 Nature as Humanity's Defense Against Climate Disaster 32:20 The Role of Mangroves in Storm Protection 33:24 Key Drivers of Biodiversity Loss 36:49 Understanding Zoonotic Diseases 42:12 Hopeful Solutions and Nature's Resilience 46:06 The Future of Nature Tech and Biodiversity Investments 54:56 Optimism for the Future Episode Resources Superorganism Their blog Book Review on ‘Legibility’ Bat Fungus Leads to Population Loss ‘Terrifying’ Article on H5N1’s Effect on Biodiversity WWF Report Sharkwater Documentary Leave us a rating and review on Apple Podcasts ⭐️ For more about the show and more information about episodes, visit Climate on the Edge. Follow us on X and Linkedin. Supported by emrgnce - innovative minds exploring climate’s next frontier. Hosted on Acast. See acast.com/privacy for more information.

    1h 5m
  8. Humanity's Plan B (And Plan C) w/ XPRIZE Finalist Captura

    09/18/2024

    Humanity's Plan B (And Plan C) w/ XPRIZE Finalist Captura

    This week host Susan Su takes you behind the scenes at the 2024 Carbon Removal Capital Summit, offering exclusive insights from the forefront of CDR innovation. Experience the energy of the event as Susan interviews a broad lineup of industry pioneers from the most exciting carbon removal companies—live, on the conference floor.  Learn how these innovators are advancing CDR technologies from pilot projects to full-scale implementation, and discover the bold strategies they’re using to secure funding and scale their breakthrough solutions in the fight against climate change. On this episode Susan and talks with Steve Oldham, CEO of Captura whose ocean-based carbon removal technology uses renewable electricity to extract CO2 directly from seawater. 02:29 Understanding Captura's Mechanism 03:54 The Shift from Air to Ocean Carbon Capture 05:40 Carbon Removal and Geoengineering: Plans B and C 11:46 Captura's Success and Innovation 14:51 Solutions for Captura’s Energy Needs 17:10 Hope and Motivation in Carbon Removal 22:40 Future Industry Outlook Follow us on X and Linkedin or visit our website https://climateontheedge.com/ Hosted on Acast. See acast.com/privacy for more information.

    25 min
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About

This is Climate on the Edge, where we explore the frontier of climate interventions and dive into the bold ideas that could shape our planet's future. Hosted by Susan Su. Hosted on Acast. See acast.com/privacy for more information.

Information

  • Creator
    Susan Su
  • Years Active
    2K
  • Episodes
    18
  • Rating
    Clean
  • Copyright
    © Susan Su
  • Show Website
    Climate on the Edge