

Planet: Critical
Rachel Donald
Planet: Critical is the podcast for a world in crisis. We face severe climate, energy, economic and political breakdown. Journalist Rachel Donald interviews those confronting the crisis, revealing what's really going on—and what needs to be done. www.planetcritical.com
Episodes
Mentioned books

Aug 7, 2025 • 50min
Why Complex Societies Collapse | Joseph Tainter
In this insightful discussion, Professor Joseph Tainter from Utah State University delves into his expertise on societal collapse. He explores the danger of increasing complexity and its diminishing returns, linking it to contemporary crises. Tainter critically analyzes historical patterns, particularly with the Roman Empire, to illuminate parallels with today's world. He also addresses the implications of energy sustainability and the political dynamics of current events, challenging the notion that our circumstances are unique or unprecedented.

17 snips
Aug 1, 2025 • 1h 11min
Is Non-Violence the Only Way? | Rowan Tilly
Rowan Tilly, a prominent elder in the British peace and environment movements, discusses her decades of non-violent activism and the moral complexities it entails. She challenges the prevailing notion that non-violence is the only effective path to change, exploring cases from around the world. The conversation delves into themes of self-defense, the impact of governmental suppression on protests, and the philosophical roots of our moral beliefs. Tilly advocates for a reevaluation of activism's strategies while emphasizing community coherence against systemic injustices.

8 snips
Jul 24, 2025 • 1h 12min
Degrowing Healthcare | Martin Hensher
Martin Hensher, a health economist and Professor of Health Systems Sustainability at the University of Tasmania, discusses the urgent need for a degrowth model in healthcare. He critiques the current system's overconsumption and its environmental impact, linking healthcare practices to ecological sustainability. Hensher warns about the dangers of unnecessary medical interventions and emphasizes balancing essential care with resource limits. He also highlights how cultural contexts, like the Penan tribe's experience, challenge traditional healthcare access, urging a transformation to benefit both people and the planet.

Jul 17, 2025 • 57min
Why Earth Needs a Feminist Movement | Silvia Federici
Silvia Federici, a Marxist-feminist scholar and author of Caliban and the Witch, discusses the critical link between capitalism and women's reproductive rights. She reveals how women’s bodies and the Earth are central to the capitalist system. The conversation delves into contemporary challenges women's rights face globally, the importance of reclaiming feminist analysis, and how women are key players in both ecological and economic struggles. Federici emphasizes the necessity for a revived feminist movement to counter these intertwined crises.

9 snips
Jul 10, 2025 • 55min
What's Really Warming the Planet | Gerard Wedderburn-Bisshop
Gerard Wedderburn-Bisshop, a scientist for the World Preservation Foundation and former Principal Scientist with Queensland Government Natural Resources, sheds light on the surprising truth about global heating. He argues that animal agriculture may actually be a bigger contributor to climate change than fossil fuels, highlighting flaws in current emissions accounting methods. The discussion also covers the urgent need for improved metrics to measure methane emissions, the significance of reforestation, and the benefits of shifting towards plant-based diets as part of sustainable climate solutions.

38 snips
Jul 3, 2025 • 1h 34min
Resilience is Resistance | Max Wilbert
Max Wilbert, a seasoned activist and community organizer at CELDF, dives deep into community resilience and local action as vital responses to environmental destruction. He discusses a groundbreaking bill in New York that grants rights to water, and the legal frameworks needed for climate activism. Max highlights the importance of grassroots movements, permaculture, and collective action. He asserts that resilience is not just survival; it’s a fierce form of resistance against a crumbling empire. This engaging conversation weaves together activism, community, and the rights of nature.

40 snips
Jun 26, 2025 • 1h
Human Exceptionalism | Christine Webb
Christine Webb, a primatologist at Harvard University and author of 'The Arrogant Ape', challenges the idea of human superiority over nature. She discusses how our belief in exceptionalism fuels ecological crises and reveals that children inherently connect with the natural world before societal conditioning sets in. Exploring the legacy of Cartesian thought, she critiques outdated views on animal consciousness and advocates for deeper connections with non-human beings, highlighting their emotional healing power. A thought-provoking call to rethink our relationship with all living creatures!

23 snips
Jun 19, 2025 • 45min
Why We Can't Understand Each Other | Damien Williams
Damien Williams, an Assistant Professor of Philosophy and Data Science at UNC, shares insights on the complexities of language and communication. He discusses how our personalized realities create barriers to mutual understanding, even on shared facts like science. The conversation dives into the impact of technology and misinformation on discourse, exploring how rhetoric shapes perceptions in politics. Damien emphasizes the need for tough, honest dialogues to bridge divides and build solidarity in our increasingly polarized society.

44 snips
Jun 12, 2025 • 51min
How to Change People's Minds | Sarah Stein Lubrano
Sarah Stein Lubrano, a neuroscientist and political theorist, delves into the decline of meaningful political discourse and the breakdown of community ties. She argues that conventional debate fails to change minds and that personal relationships are key. Exploring the effectiveness of deep canvassing, Lubrano shares strategies for fostering empathetic dialogue. Additionally, she discusses how social connections can enhance political engagement and promote activism, suggesting grassroots movements as vital for reshaping political consciousness.

20 snips
Jun 5, 2025 • 50min
Change is Risk | Celine Semaan
In this engaging conversation, Celine Semaan, a Lebanese-Canadian researcher and co-founder of Slow Factory, dives into the urgent need for change to combat climate crisis and colonial legacies. She highlights the challenges of traditional climate organizations and discusses Slow Factory's innovative, risk-centered approach to environmental activism. Celine emphasizes the importance of community empowerment and unlearning entrenched narratives, showing how accessible education can drive meaningful societal shifts. Join her transformative vision for a better future.