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A podcast exploring biology, ecology, and introduced and invasive species around the world. We are interested in super neat science about nature, and how humans interact with the nature, wildlife, and the rest of our environment. We take a serious approach to research, and a less serious approach to the delivery, so we can all have a bit more fun along the way. In loving memory of Nicholas McCarney.
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Your Planet, Your Health

Ralph Levinson & Luc Lewitanski

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"Your Planet, Your Health" strives to summarise the science behind earth's climate and our existence on it – Our aims are to contextualise the history of discourses and ideas about the environment and to debunk misinformation – We share positive stories, and explore the knowledge and tools that we can use to be good earthlings. This podcast on planetary health is hosted by Ralph Levinson, MD Health Sciences Professor (emeritus) School of Medicine, UCLA, and Luc Lewitanski, a journalist cover ...
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Humans interact with animals every day of our lives: diet, wildlife, the clothes they wear, even medicines, are all intersections. This is a podcast about Anthrozoology: the study of interaction and connection between humans and non-human animals.Our mission is to make research more accessible the public while sharing the voices and lived experience of our human connection with animals. www.thedealwithanimals.com
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The PrimateCast

Andrew MacIntosh

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The PrimateCast features conversations with renowned primatologists, wildlife scientists, conservationists and other professional animal enthusiasts about the processes and products of their work. The PrimateCast is hosted and produced by Dr. Andrew MacIntosh of Kyoto University's Wildlife Research Center and is brought to you by the Center for International Collaboration and Advanced Studies in Primatology (CICASP), based at Kyoto University's Center for the Evolutionary Origins of Human Be ...
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Adverse Reactions

Anne Chappelle, PhD, and David Faulkner, PhD

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An interview podcast bringing you the people and stories behind the science of how biological, physical, and chemical agents may cause adverse reactions to public, animal, and environmental health. This podcast is presented by the Society of Toxicology (SOT) and hosted by SOT members Anne Chappelle and David Faulkner. About Anne After graduating from the University of Delaware with a BS in biology in 1991, Anne Chappelle accidentally found her calling when she worked a gap year in an industr ...
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Our climate change series concludes with a discussion of the various lines of evidence indicating that recent warming is the result of human-produced greenhouse gases, including greater warming at night, cooling of the stratosphere, and relative depletion of C14 in the atmosphere. We then consider the various expected impacts of climate change, inc…
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Episode 6 of Series 10: Anthropogenic Behavior Change Transcript We discuss tactics such as habitat restoration, population augmentation, and ecosystem recovery to protect diverse species and ecosystems while minimizing conflicts. Guests: Dr. Elizabeth Peterson is an Assistant Professor at the Department of Biological Sciences, Eastern Illinois Uni…
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Episode 5 of Series 10: Anthropogenic Behavior Change Transcript This Episode highlights the challenges faced by wildlife due to roads, such as habitat fragmentation and vehicle collisions, and presents solutions like wildlife crossing structures and community-led projects. Guests: Julia Kintsch works at the intersection of the human and natural en…
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Episode 4 of Series 10: Anthropogenic Behavior Change Transcript Let's explore the effects of urbanization and industrialization on wildlife behavior, conservation strategies, and what the unique personalities of our urban wildlife neighbors can tell us about behavioral adaptation and societal inequities. Guests:Dr. Lauren Stanton is a cognitive ec…
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Episode 3 of Series 10: Anthropogenic Behavior Change Transcript This episode focuses on the complex interactions between humans and animals like elephants, cranes and cetaceans. We are discussing strategies such as having our human farming practices mimic more closely the natural environment , phasing out monocrop farming , And remembering the rol…
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Episode 2 of Series 10: Anthropogenic Behavior Change Transcript In this episode we delve into how sensory pollution, particularly artificial light, affects wildlife behavior, focusing on insects, spiders, birds, and predator-prey interactions. We discuss the consequences of light pollution on ecosystems, research efforts, and strategies for mitiga…
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Episode 1 Series 10: Anthropogenic Behavior Change Transcript This episode covers the effects of rapid environmental change on animals, urban ecology, adaptation challenges, and conservation efforts and emphasizes the significance of understanding animal communication and sounds in urban areas. Guests: Rachel is an Assistant Professor at Cal Poly P…
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An overview of climate models, beginning with a summary of the major types of models, and then a more detailed disussion of hte primitive equations and parameterised feedbacks that characterise the widely used Atmospheric General Circulation Models. We also discuss techniques for model validation and some evidence regarding the accuracy of various …
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Transcript Anthropogenic Behavior Change refers to the changes in wildlife behavior brought about through human made changes to the environment. Anthropogenic Environmental Change refers to alterations in the natural environment brought about by human activities. These changes encompass a wide range of impacts, from the emission of greenhouse gases…
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In this episode, Ralph and Luc spotlight an environmental success story: the Montreal Protocol's role in healing the ozone layer. We draw comparisons to the pitfalls of the IPCC's COP process and try to derive a diplomatic blueprint for climate policy. We look into the science of how ozone and chlorine works in the stratosphere, the history of the …
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Send us a Text Message. As we expand into natural areas we are undoubtedly expanding into the habitat of other animals. However, sometimes, instead of being pushed out these animals adapt to our landscape… becoming what we refer to as “urbanized.” Today, we dive into co-existing with urbanized black bears in the Tahoe area with Toogee Sielsch! Link…
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Episode 6 of Series 9: Unveiling Vegan Culture Transcript This Episode explores the transition from traditional animal experimentation to human-relevant testing methods with guest Dr. Aysha Akhtar. This thought-provoking conversation is about the ethical, scientific, and practical limitations of animal testing in favor of more accurate, human-relev…
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A detailed discussion of the greenhouse effect and its impact on Earth's climate. We begin with a discussion of Earth’s energy budget, the various greenhouse gases and their interactions with longwave radiation, and a summary of major sources of greenhouse gas emisions. We then examine the mechanisms of the greenhouse effect in more detail using th…
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Send us a Text Message. Here kitty kitty kitty. Did you know there are black bobcats in Florida?! And a lot more wild cats in the USA than you might think! Join me chatting with Carnivore Ecologist Aidan Branney about his new paper on melanistic bobcats, as well as how we can work to start getting big cats back on the landscape, in a way that actua…
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"If you are interested in making the world better for animals, doing something about climate change, solving any social justice problems, veganism is going to be a necessary step." - Pattrice Jones Episode 6 of Series 9: Unveiling Vegan Culture Transcript Discussing the realities of racism, sexism, and speciesism, we explore how these issues are no…
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Send us a Text Message. Reptiles are an underappreciated, and often feared, group of animals… So, who will come to their aid when they need it? Well none other than Florida’s local reptile superhero, Swamp Girl! Join me chatting with Kim Tittergton, founder of Swamp Girl Adventures, all about the good, the bad, and the ugly of reptile rehabilitatio…
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"I'm going to climb mountains as a vegan or I'm not going to do it at all. So that's very clear in my mind. I know vegans can get enough protein. I had been a vegan for eight years already by then." - Kuntal Joisher Episode 5 of Series 9: Unveiling Vegan Culture Transcript Our guest, an Indian vegan mountaineer and nutrition coach, shatters the ste…
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An overview of the natural mechanisms by which climate changes over time. Beginning with an introduction to the concepts of radiative forcing and climate sensitivity, we then discuss solar forcing, orbital changes, volcanic eruptions, and silicate weathering, covering how each process operates and the effects it has on Earth's climate over varying …
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Send us a Text Message. What is actual eco tourism and how do you sniff out a hypocrite greenwashing company? Join me chatting with Dr. Camille Fritsch about hippos, eagles, snakes, and lions, and his new science based ecotourism initiative in Africa. Also, ever wondered what Africa’s stinkiest animal is? The answer might surprise you Links from th…
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"A lot of babies are born with an allergy to the protein in cow's milk that can transfer through breast milk, if you consume dairy as the mother....and a common thing that doctors will tell you to do is to eliminate certain things from your own diet to make the breast milk easier for your child to digest. Dairy {from cows} is one of those top thing…
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Send us a Text Message. Combining Art and Science to tell a story is a real… well, art! Join me chatting with Dr. Heather Hinham, founder of Second Nature Creative Interpretations about her interpretive work, from digital media to interpretive trails and more, Heather helps bring stories to life for the community! We also chat a little about career…
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In this episode, Ralph and Luc chat with Michael Jefferies, Regional Conservative Outreach Coordinator for the Citizens' Climate Lobby. Together, we get out of our filter bubbles and find some common ground. We discuss Michael's faith-based journey on climate issues, bipartisan proposals on issues ranging from a carbon tax ("Carbon Fees and Dividen…
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Valentine's Special! Transcript Dr. Richard Sugg, a connoisseur of animal narratives, joins us to unravel the mystery of dogs' navigational prowess in an exploration of the extraordinary capabilities of our four-legged friends, we delve into historical and modern-day research on animal homing instincts. Guest: Richard Sugg (PhD) is the author of 16…
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Send us a Text Message. Today we explore some really interesting conservation issues tightly ingrained with socio-economics, culture, tradition, and even modern day pirates. Join me chatting with conservation ecologist Maria Dabrowski about her masters project in Coastal Ecuador working with fisherman and marine conservation! Links from the episode…
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A journey through the history of Earth's changing climate, in which we explore how Earth's climate has fluctuated over the past billion years. After reviewing the various temperature proxies used to estimate past climactic conditions, we discuss the varying hothouse and icehouse periods of Earth's history, the onset of the Quarternay Ice Age, the c…
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" I think very often people think that leather is not so bad because they think it's just a byproduct of the meat industry. The fact is that leather is actually a co-product of the meat industry. The cattle industry could not be profitable without the leather industry, they're tied together. It's a co-product." - Ashley Byrne, Director of Outreach …
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Send us a Text Message. I’m back baby! Season 3 is here and I couldn’t be more excited to share episode one with you! Today Conservation Ecologist Hali’a Eastburn talks to us all about (wait for it) CARNIVOROUS PLANTS! What are they? Why do they do what they do? Why are they endangered? Join us to find out! Links from the episode: Hali’a on IG: htt…
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"Everyone can pick and choose what they want to do in the program. We don't even measure what they do. We don't track them. There's no vegan police. We just share all the knowledge as much as we can to help them discover all the things, all the benefits, all the types of foods." - Sandra Hungate Episode 2 of Series 9: Unveiling Vegan Culture Transc…
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"We don't share a lot of things. We don't really share much language with animals. We don't really understand all the instincts of animals, but, we do share embodiment with them. And so that becomes a basis for imagining what their perspective is like, just like it becomes the basis for understanding what's going on with other people." - Dr. Mauric…
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You may remember. Back from October 16th, this last year, 2023. I was a guest on a really great podcast called, All Around Science. It's a really fun podcast hosted by two huge science nerds, that help us learn all sorts of really cool scientific things that are going on right now. I really wanted to introduce you all to Maura and Bobby and all aro…
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In this special collaboration with I Know Dino podcast, we discuss the history and impact of dinosaurs in popular culture and media. We cover the history of the scientific study of dinosaurs and how their presentation in media has changed over time with new discoveries, and what aspects of their behaviour and appearance tend to be presented accurac…
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December Special #1 ! Transcript What if you could uncover the secrets behind the extraordinary bond between humans and their canine companions? Renowned authors and dog-lovers Jen Golbeck and Stacy Colino join us to explore this fascinating topic in detail. Their latest book, "The Purist Bond: Understanding the Human-Canine Connection," beautifull…
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Let me, your host, be your guide as we venture into this exciting journey, where we'll question the cognitive dissonance many animal lovers face when it comes to eating meat. Together, we'll challenge preconceptions, uncover the nitty-gritty of veganism - its culture, diet, and health choices. This isn't about converting you to veganism, it's about…
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Episode 8 of Series 8: The World of Animal Welfare and Sheltering Transcript This discussion with Nanette McCann, executive director of Homeward Pet Adoption Center, and Corey Regnerus-Kell, general manager for animal services at the Royal New Zealand SPCA, will unmask the various strategic shifts these organizations have undertaken in response to …
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In today’s installment of the podcast, I’m really excited to share a fascinating conversation I had with Dr. Tecumseh Fitch about the evolution of cognition and communication. Tecumseh Fitch is Professor of Cognitive Biology at the University of Vienna where he co-founded the Department of Cognitive Biology and plays a leading role in the radically…
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"I prefer to ask people, have you had dogs before? What did you love about them? If you could pull those qualities from that dog, the things you love most about him, what were they? And if you'd had a magic wand what would I like to just tweak a little bit." - Suzanne Clothier Episode 8 of series 8: The World of Animal Welfare and Sheltering Transc…
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In this episode, Ralph and Luc spotlight what the oil companies knew about CO2’s impact on the climate, and how they lied to you to sustain their fossilized business model – even if it risks drilling us into oblivion… This argument will soon be heard in court as part of a series of lawsuits against Big Oil. We start by looking into the history of s…
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"So I'm asking very different questions in how I set up the test, because I want to know what is your native response here? Not a trained response, not a prompted response. I'm not begging you or just simply orienting you to me because I'm doing something. I want to know what you do if I just do my thing and you're in the same space. So the questio…
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For this episode, I sat down in the studio with evolutionary anthropologist Dr. Laura Buck in the Research Centre for Evolutionary Anthropology and Palaeoecology of Liverpool John Moores University. Dr. Susumu Tomiya of CICASP also joined the conversation. After waxing on the plausibility that some ancient hominins in cold climates might have hiber…
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They are so magical and meaningful, and I mean magical in the magical sense. I mean, just as in open your eyes and look at them. Just look at what they are doing and there is difficulty and there is hardship in their lives, but they just carry on.- Andrew Anderson October Special #2 Transcript Today, we have a guest who is here to share insights ab…
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In today’s lecture, Dr. Paula Pebsworth joined us from her home in Texas to give a lecture titled “You never know where life will take you: an interdisciplinary and unconventional path”. This lecture was extra special for me, because Paula and I were grad students together at Kyoto University’s Primate Research Institute over a decade ago, both und…
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October Special! Transcript Have you ever imagined finding yourself inside the belly of a whale, like a bizarre narrative pulled straight out of myth or biblical lore? Allow us to lead you through a captivating conversation with celebrated author Daniel Kraus, as he unravels the themes of his latest gripping novel, Whalefall, a survival tale set in…
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An introduction to cryptography, internet security, and cryptocurrency, beginning with an overview of RSA cryptography and covering the use of public and private keys and their incorporation into the Transport Layer Security protocol used for secure internet communications. We then examine the key features of cryptocurrencies, including the blockch…
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