EP015 | The Evolution of Language: How We Learned to Speak

EP015 | The Evolution of Language: How We Learned to Speak (Video)

From primate calls to complex grammar, language evolution is one of humanity’s greatest mysteries. This episode spotlights biological and cognitive breakthroughs that turned noise into speech.Powered by NotebookLM AI.Sources:Fitch, W.T. (2000). The evolution of speech: a comparative reviewhttps://www.biolinguistics.uqam.ca/Fitch_2000.pdfFitch, W.T. (2002). Comparative Vocal Production and the Evolution of Speechhttps://langev.com/pdf/fitch02comparativeVocal.pdfFitch, W.T. et al. (2016). Monkey vocal tracts are speech-readyhttps://oar.princeton.edu/bitstream/88435/pr10f2g/1/Monkey_vocal_tracts_2016.pdfArbib, M.A. (2003). Towards a computational neuroethology of language evolutionhttps://langev.com/pdf/arbib03pt.pdfAhern, C.A. et al. (2016). Evolutionary forces in language changehttps://arxiv.org/pdf/1608.00938.pdfSound Track:https://pixabay.com/music/funk-fun-upbeat-pop-funk-pop-groove-party-215688/

EP015 | The Evolution of Language: How We Learned to Speak

From primate calls to complex grammar, language evolution is one of humanity’s greatest mysteries. This episode spotlights biological and cognitive breakthroughs that turned noise into speech.Powered by NotebookLM AI.Sources:Fitch, W.T. (2000). The evolution of speech: a comparative reviewhttps://www.biolinguistics.uqam.ca/Fitch_2000.pdfFitch, W.T. (2002). Comparative Vocal Production and the Evolution of Speechhttps://langev.com/pdf/fitch02comparativeVocal.pdfFitch, W.T. et al. (2016). Monkey vocal tracts are speech-readyhttps://oar.princeton.edu/bitstream/88435/pr10f2g/1/Monkey_vocal_tracts_2016.pdfArbib, M.A. (2003). Towards a computational neuroethology of language evolutionhttps://langev.com/pdf/arbib03pt.pdfAhern, C.A. et al. (2016). Evolutionary forces in language changehttps://arxiv.org/pdf/1608.00938.pdfSound Track:https://pixabay.com/music/funk-fun-upbeat-pop-funk-pop-groove-party-215688/

EP014 | The Psychology of Belief: Why We Believe Weird Things (Video)

Why do people believe in conspiracies, ghosts, or hidden forces? In this episode, we tackle belief formation from pattern-seeking to emotional comfort. Science helps explain how and why beliefs spread—even strange ones.Powered by NotebookLM AI.Sources:Douglas, Karen, Sutton, Robbie M. (2023) What are conspiracy theories? A definitional approach to their correlates, consequences and communication.https://kar.kent.ac.uk/96266/van Prooijen JW, Douglas KM, De Inocencio C. Connecting the dots: Illusory pattern perception predicts belief in conspiracies and the supernatural. Eur J Soc Psychol. 2018 Apr;48(3):320-335. doi: 10.1002/ejsp.2331. Epub 2017 Sep 25. PMID: 29695889; PMCID: PMC5900972.https://pmc.ncbi.nlm.nih.gov/articles/PMC5900972Dagnall N, Denovan A, Drinkwater KG and Escolà-Gascón Á (2025) Paranormal belief and conspiracy theory endorsement: variations in adaptive function and positive wellbeing. Front. Psychol. 16:1519223. doi: 10.3389/fpsyg.2025.1519223https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2025.1519223/pdf?utm_source=chatgpt.comSound Track:https://pixabay.com/music/funk-fun-upbeat-pop-funk-pop-groove-party-215688/

EP014 | The Psychology of Belief: Why We Believe Weird Things

Why do people believe in conspiracies, ghosts, or hidden forces? In this episode, we tackle belief formation from pattern-seeking to emotional comfort. Science helps explain how and why beliefs spread—even strange ones.Powered by NotebookLM AI.Sources:Douglas, Karen, Sutton, Robbie M. (2023) What are conspiracy theories? A definitional approach to their correlates, consequences and communication.https://kar.kent.ac.uk/96266/van Prooijen JW, Douglas KM, De Inocencio C. Connecting the dots: Illusory pattern perception predicts belief in conspiracies and the supernatural. Eur J Soc Psychol. 2018 Apr;48(3):320-335. doi: 10.1002/ejsp.2331. Epub 2017 Sep 25. PMID: 29695889; PMCID: PMC5900972.https://pmc.ncbi.nlm.nih.gov/articles/PMC5900972Dagnall N, Denovan A, Drinkwater KG and Escolà-Gascón Á (2025) Paranormal belief and conspiracy theory endorsement: variations in adaptive function and positive wellbeing. Front. Psychol. 16:1519223. doi: 10.3389/fpsyg.2025.1519223https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2025.1519223/pdf?utm_source=chatgpt.comSound Track:https://pixabay.com/music/funk-fun-upbeat-pop-funk-pop-groove-party-215688/

EP013 | Nature’s Architects: Animal Builders Explained (Video)

Bees, birds, and apes—all have builders. In this episode, our AI co-hosts explore the world of animal architecture. From cognitive nest-making in birds to the mating strategies behind weaverbird constructions, and the developmental learning of orangutan nests, we unravel what makes these structures amazing—and what they mean for evolution, ecology, and even human design.Powered by NotebookLM AI.Sources:Breen, Alexis & Guillette, Lauren & Healy, Susan. (2016). What Can Nest-Building Birds Teach Us?. Comparative Cognition & Behavior Reviews. 11. 83-102. 10.3819/ccbr.2016.110005. https://www.researchgate.net/publication/301246908_What_Can_Nest-Building_Birds_Teach_UsNarkhede, Dr-Parag & Bura, Ar. Gautami. (2021). The Concepts of Animal Architecture. Compliance Engineering. 12. 38. https://www.researchgate.net/publication/360317635_The_Concepts_of_Animal_ArchitectureVance-Shackelford (2021) — Nest Constructionhttps://www.toddkshackelford.com/downloads/2021/Vance-Shackelford-EACB-NestConstruction-2021.pdf?utm_source=chatgpt.comThe ontogeny of nest-building behaviour in Sumatran orang-utans, Pongo abeliihttps://doi.org/10.1016/j.anbehav.2024.02.018Medina I, M Perez D, Silva ACA, Cally J, León C, Maliet O, Quintero I. Nest architecture is linked with ecological success in songbirds. Ecol Lett. 2022 Jun;25(6):1365-1375. doi: 10.1111/ele.13998. Epub 2022 Mar 27. PMID: 35343052; PMCID: PMC9311449.https://pmc.ncbi.nlm.nih.gov/articles/PMC9311449/Sound Track:https://pixabay.com/music/funk-fun-upbeat-pop-funk-pop-groove-party-215688/