Living together in a group is a strategy many animals use to survive and thrive. And a big part of what makes that living situation successful is listening. In this episode, we explore the collaborative world of the naked mole-rat. Threshold is nonprofit, listener-supported, and independently produced. You can support Threshold by donating today . To stay connected, sign up for our newsletter . Operation frog sound! Send us your frog sounds for an upcoming episode. We want you to go out, listen for frogs and toads, and record them. Just find someone croaking, and hit record on your phone. It doesn’t matter if there’s background noise. It doesn’t even matter if you’re not sure whether or not you’re hearing an amphibian—if you think you are, we would love to get a recording from you. Please also say your name and where you are in the world, and then email the recording to us at outreach@thresholdpodcast.org…
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As global warming worsens, heat increasingly impacts people's daily lives - influencing health, behavior, and more. But, we often aren’t very conscious about heat and knowledge of it doesn’t get shared beyond academia and specialized fields. In every episode, our hosts engage different researchers, activists, or community members to share their work and how it can be applied in the real world.
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In this Hot Takes special mini-episode, we take a look at the concerning weather events of 2025, and how they led to the heartbreaking destruction within the Los Angeles community due to the wildfires that ignited in early January. Walking through the history of Los Angeles weather events and how we have seen the loss of our seasons in recent years…
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Ep 6 - Getting the Scoop on Metropolitan Heat with Dr. Kara Schlichting
54:14
54:14
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54:14This episode, join us as we learn more about heat through a sensorial and historical lens from our guest Dr. Kara Schlichting. Through her research, Dr. Schlichting delves into the individual’s experience with temperature through a holistic standpoint, particularly with how heat manifests in metropolitan areas. Highlighting her work with Melting Me…
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Ep 5 - Bringing the Heat to Early Education with the Heat Lab Education Team
42:26
42:26
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42:26There is a critical need for more in-depth environmental curricula to prepare students for the climate-impacted world they'll soon inherit. The UCLA Heat Lab's education team creates digestible lesson plans about thermal inequality for students ranging from 4th graders to high schoolers. From mapping schoolyard shade to brainstorming cool invention…
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Ep 4 - Dismantling Carceral Ecologies with Dr. Nicholas Shapiro and Kate McInerny
51:27
51:27
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51:27Although many of us are familiar with mass incarceration and environmental injustice as separate issues, we often don’t put the two together. Through his Carceral Ecologies lab, Dr. Nicholas Shapiro does just that - examining unjust environmental conditions in the prison industrial complex. Join us, Dr. Shapiro, and special guest Kate McInerny we d…
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Ep 3 - Unveiling the Hot Truth about Food Trucks with Sofia Sabra and Olivia Toledo
41:44
41:44
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41:44Many of us love food trucks, but the food we enjoy often conceal a hidden reality—the workers enduring extreme heat. This is thermal inequality, the idea that some people bear the heat so others don't have to. Join us in an episode with Sofia Sabra and Olivia Toledo as we unravel the often-overlooked challenges faced by food truck workers and brain…
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Ep 2 - Throwing Shade at Shade Inequality with Sam Bloch
35:21
35:21
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35:21If you live in Los Angeles, or another super-hot city, you know how important shade is. Whether it’s a dog-owner trying to hop from one patch of shade to another to prevent burned paws, or an exhausted commuter hoping to grab a seat under a shaded bus shelter on the way home from work, everyone needs shade. In this episode with journalist Sam Bloch…
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Ep 1 - (re)Defining Heat with Dr. Bharat Venkat
44:27
44:27
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44:27Heat continues to increase in frequency, duration, and intensity. Yet it remains an overlooked (and under researched) part of our lives. Dr. Bharat Venkat is the founder and director of the UCLA Heat Lab, an interdisciplinary effort to study the experience of thermal inequality. His upcoming book project involves engaging with nearly 200 years of h…
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