24. Under Threat: Sharks, Seas, and the Laws That Protect Them

Today, we’re joined by David McGuire, Executive Director of Shark Stewards, an organization dedicated to protecting endangered marine species and the critical ocean habitats they depend on.For more than fifty years, foundational laws such as the Endangered Species Act, the Marine Mammal Protection Act, and the National Marine Sanctuaries Act have served as our nation’s safety net for wildlife and wild places. First enacted under President Nixon, these landmark protections have saved countless species from extinction and safeguarded some of the planet’s most vital ecosystems.Today, that hard-won legacy is under serious threat. Efforts to weaken or dismantle these laws would create a crisis not only for wildlife, but for the health of our oceans and the coastal communities that rely on them. David is working to defend sharks, rays, and the broader ocean ecosystems they call home.From combating the global shark fin trade to establishing marine protected areas and engaging communities in hands-on science, Shark Stewards advances conservation from local beaches to international policy arenas.https://sharkstewards.org/saving-sharks/

My guest is Anupa Asokan, executive director of Fish On, an organization working to ensure that coastal communities and the ecosystems they rely on can thrive for generations to come. Fish On is all about empowering the people who know the water best: the anglers, families, and coastal residents whose lives are tied to healthy oceans. Through community-driven advocacy, science-based policy, and a commitment to fairness and access, they’re helping shape the future of our fisheries from the ground up.In this conversation, Anupa breaks down what Fish On is and why its mission matters, especially at a time when coastal ecosystems face pressures from climate change, pollution, habitat loss, and outdated management practices. We’ll explore their three core priorities: common-sense fishery management, clean water, and equitable access.She also talks about how upstream watershed issues can ripple all the way to our coastlines, and the challenges that diverse and historically marginalized fishing communities face when trying to participate in conservation policy. We talk about the balance between short-term needs and long-term sustainability, what she wishes decision-makers understood right now, and a standout project where Fish On helped change policy by lifting up the voices of fishermen themselves.Contact and connect: https://www.fishon.us/ 

Today on the podcast, we’re joined by Mary Olson, Executive Director of the Generational Radiation Impact Project, or GRIP,  an organization dedicated to understanding and addressing how radiation exposure affects people differently across age, sex, and generation.Mary has been a longtime advocate for more equitable and science-based radiation protection standards. Her work highlights something too often overlooked in nuclear policy: the fact that our current regulations are based on a so-called “reference man” ,an adult male model that doesn’t reflect the biological realities of women, children, or future generations.In our conversation, we explore why GRIP was founded and what its mission is, how scientific understanding of radiation’s impacts has evolved, and why the focus on “generational”matters now more than ever, 80 years after the first use of nuclear weapons.We also talk about what’s changed since we last spoke in 2020: new findings, new allies in science and policy, and what gives Mary hope that we can move toward a more inclusive, protective approach to radiation standards that safeguards everyone.

Today, we’re joined by Mona Shomali, Director of the New Leaders Initiative at the Earth Island Institute,  the organization behind the annual Brower Youth Awards, which recognize some of the most inspiring young environmental leaders in North America.Earth Island Institute is a hub for grassroots environmental projects around the world, and the New Leaders Initiative focuses specifically on elevating youth leadership in the fight for climate justice.In this episode, Mona walks us through the legacy of Earth Island founder David Brower, why young people between 13 and 22 are at the forefront of transformational change, and how the environmental movement has evolved and must continue to evolve to support their leadership.We also talk about the behind-the-scenes support systems that sustain these youth leaders year-round, how the Brower Youth Awards have changed since their founding in 2000, and how Mona’s own journey including her work in the Amazon has informed her work in climate storytelling.New Leaders Initiative https://www.broweryouthawards.org/about/ Water Mamas book: https://www.amazon.com/Water-Mamas-Climate-Spirituality-Indigenous/dp/B0FR3LRTFV

Today, we’re joined by Marquita Bradshaw who is an environmental justice organizer, community advocate, and Executive Director of Sowing Justice.Marquita made history as the first African American woman to win a major party nomination for the U.S. Senate in Tennessee, all while using a traditional grassroots organizing model.After that groundbreaking campaign, she founded Sowing Justice,  a nonprofit focused on building power in communities long ignored or harmed by environmental injustice, especially in the Deep South.In this episode, we talk about injustices in Tennessee, the Elon Musk data centers in Memphis, and the growing fight against TVA’s planned methane gas expansion. From leaking pipelines to regulatory loopholes, we dig into how this public utility’s choices are shaping the lives and futures of people across the Tennessee Valley.Contact and connect: https://www.sowingjustice.org/ https://cleanenergy.org/news/tvas-methane-gas-expansion-is-a-bad-deal-for-memphis/ 

Today, we're joined by Michael Brown, Executive Director of Sustaining Way, a nonprofit based in Greenville, South Carolina, that’s redefining sustainability through equity, education, and faith. Through powerful community programs like Annie’s House, youth leadership initiatives, and resilient home interventions, Sustaining Way brings together environmental justice, interfaith values, and hands-on action. I’m excited to dive into how they’re creating a more sustainable and just [email protected]://sustainingway.org/

Today, we’re diving into a crisis that’s hitting close to home for many North Carolinians, one that sits at the intersection of climate change, corporate accountability, and financial survival: the insurance crisis unfolding in the wake of Hurricane Helene.I talk with Charles Slidders, Senior Attorney at the Center for International Environmental Law, or CIEL. Charles is a legal expert working on the front lines of climate justice and he’s co-author of a powerful new analysis that reveals a troubling pattern: insurance companies are helping finance the very fossil fuel projects that are driving extreme weather… and then turning around to hike rates or drop coverage when those disasters strike.When Hurricane Helene tore through the Carolinas, it didn’t just knock down trees or flood neighborhoods, it tore the lid off something deeper. It showed just how shaky our financial systems really are, especially when it comes to insurance.As the state works to recover, one thing’s clear: it’s not a matter of if another storm will hit, it’s whether we’ll be prepared when it does.Contact and connect with Charles: https://www.ciel.org/

Today we’re talking with Romain Chuffart is with the Arctic Institute. We’re turning our attention to one of the most fragile and rapidly changing regions on Earth — the Arctic.This vast, icy expanse at the top of the world plays a crucial role in regulating our global climate and is home to unique ecosystems and Indigenous communities whose lives are intertwined with the land and sea. But the Arctic is warming at more than twice the global rate, triggering dramatic changes that ripple far beyond its borders.In this episode, we’ll unpack what defines the Arctic region, explore the profound impacts climate change is having there, and discuss why these changes matter to all of us. We’ll also dive into international cooperation, governance challenges, and the vital role Indigenous knowledge plays in shaping sustainable policies.

Today, we’re talking with Diane Wilson, the Executive Director of the San Antonio Bay Waterkeeper, about a nuclear proposal that’s raising red flags across the Gulf Coast of Texas.A company called Dow/Union Carbide wants to build a Small Modular Reactor, the Xe-100 near Long Mott, Texas, just miles from the Guadalupe River and San Antonio Bay. It’s a region already grappling with historic flooding, that just inundated communities along the Guadalupe months ago.Now, the San Antonio Bay Waterkeeper and other advocates are stepping in, filing the first-ever intervention against a Small Modular Reactor in the U.S.We speak about the significance of this historic moment, what’s at stake for the environment, the community, and the climate, and how the NRC is pushing forward with an unproven design in a flood-prone region.Contact and connect with Diane: [email protected] Full press release: https://sanantoniobaywaterkeeper.org/local-group-files-first-ever-legal-challenge-to-smr/NRC filing: https://www.nrc.gov/docs/ML2518/ML25188A218.pdf

Today we’re diving deep into the fight for environmental justice right here in North Carolina.Our guest is Dr. Rania Masri, Co-Director of the North Carolina Environmental Justice Network, or NCEJN. It's a powerful grassroots organization committed to supporting communities on the frontlines of environmental harm. NCEJN has been a force in holding polluters and policymakers accountable, while centering the voices of those most impacted.In this episode, we’ll talk about the origins and mission of NCEJN, how the organization defines and practices environmental justice, and the major issues facing North Carolina, from industrial agriculture to regulatory inaction. We’ll also hear about recent wins, hard lessons, and what it really takes to build power in local communities.