Episode 161
Random Mutations
Evolution by natural selection relies upon random mutations. But what does "random" even mean?
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Explore 161 episodes covering the who, what, why, and how of evolution
Episode 160
Beauty Is Everywhere
I took a day off and just sat on the porch, watching finches, a hawk and the ordinary morning business of the woods.
Listen Now Episode 159
Mutation Celebration Day
Charles Darwin’s revolutionary observations of Galapagos tortoises and finches, explored how natural selection allows species to adapt over time. From...
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Deception
Challenging Mark Twain’s assertion that “man is the only one that lies.”, we discover that deception is a widespread evolutionary strategy employed by...
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Animal Communication
Let’s enter the fascinating world of animal communication used by different species. We’ll also touch on the evolutionary aspects of these communicati...
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Island Laboratories
The wonderful thing about islands is that they continue to provide insights into the processes that shape life on Earth. They remind us of life’s incr...
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Symbiosis
Imagine a world where different species live in close partnerships, essential for their survival. Tune in for a journey through millions of years of e...
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What Can Educators Do? Only A Theory – Part 2
Special guest Blake Touchet from the National Center for Science Education joins the show to discuss what teachers and educators can do both in and ou...
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Only A Theory Revisited – Part 1
Blake Touchet from the National Center for Science Education joins me to discuss the age-old phrase that evolution is “Only a Theory”. Evolution Talk...
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The Evolution of Venom
From ancient Conodonts to modern-day rattlesnakes, venom has independently evolved in a diverse array of creatures including snakes, spiders, scorpion...
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Bergson's Vitalism
In this episode, we delve into Charles Darwin’s theory of Evolution by Natural Selection and explore the alternative philosophical perspective of Henr...
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The Law of Superposition
The concept of superposition exists in both quantum mechanics and evolutionary geology. We start with the strange and counterintuitive world of quantu...
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The Evolution of Consciousness – Part 3
What if consciousness, much like the architectural ‘spandrels’ we talked about before, isn’t actually crucial to our survival? Stephen Jay Gould and R...
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The Evolution of Consciousness – Part 2
Do our thoughts serve a purpose, or are they just a byproduct of something deeper? Consciousness studies bridge the realms of philosophy and science. ...
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The Evolution of Consciousness – Part 1
In this episode, we delve into the mysterious world of consciousness, a mystery that resides within the depths of our minds. We’ll explore the physica...
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AI – The Next Step
In this episode, we dive deep into the astounding journey of technological evolution, from the Wright brothers’ inaugural flight to humanity’s giant l...
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Exploring the Depths of Evolutionary Psychiatry Part 2
In this episode, we continue our exploration into the realm of evolutionary psychiatry, a field that seeks to understand the ancient roots of our mode...
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The Case of the Missing Chromosomes
Our story starts with cells. Not our cells but the cells of our closest relatives. The great apes. Within the nucleus of their cells the great apes ...
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The Foundations of Evolutionary Psychiatry Part 1
Let’s dive deep into the fascinating world of Evolutionary Psychiatry, building on our previous exploration of Evolutionary Psychology (from 100 episo...
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From A Warm Pond
Over 43 years ago, Carl Sagan asked, “How did life begin?” this question captivated minds, but its roots stretch back millennia. We’ve untangled some ...
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