Dr. Guy Leschziner, a neurologist and bestselling author, dives into the complex interplay between biology and morality. He argues that our so-called 'sins' may have evolutionary roots rather than stemming purely from moral failings. The discussion reveals how genetics and environment shape our behavior, suggesting a more compassionate view of accountability. Leschziner also explores the implications for the criminal justice system and challenges the traditional notions of free will. Expect to ponder the fascinating connections between neuroscience and human ethics.
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Tragic Roots of Evil Behavior
Robert Alton Harris's tragic life illustrates the complex roots of so-called evil behavior.
His background of fetal alcohol effects, abuse, and trauma challenges simple moral judgments.
insights INSIGHT
Behavior Beyond Free Will
Our behavior is influenced by brain structure, genetics, and environment, challenging the notion of absolute free will.
Viewing behavior biologically shifts perspectives from moral judgments to understanding.
volunteer_activism ADVICE
Use Biology To Improve Society
Recognize biological factors in behavior to foster societal improvements through targeted interventions.
This understanding encourages a more compassionate and less judgmental society.
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Nightmares, Neuroscience, and the Secret World of Sleep
Guy Leschziner
In 'The Nocturnal Brain', Dr. Guy Leschziner delves into the complex world of sleep disorders, sharing compelling stories of his patients and the neuroscience behind their conditions. The book covers a range of sleep-related issues, from insomnia and narcolepsy to sleepwalking and night terrors, highlighting the biological and psychological factors that affect sleep and overall well-being.
Seven deadly sins
Kaliph 2.
The Seven Deadly Sins are a concept in Christian ethics that originated in the early Christian Church. They are typically listed as pride (superbia), envy (invidia), wrath (ira), sloth (accidia), greed (avaritia), gluttony (gula), and lust (luxuria). These sins are often seen as the root of all other sins and are considered to be the most objectionable. They have been discussed and elaborated upon by various theologians and writers throughout history, including their symbolic associations with celestial bodies and their impact on the human soul[2].
The Man Who Tasted Words
Guy Leschziner
In this episode, I speak with Professor Guy Leschziner, a consultant neurologist and author of three bestselling books, including: “The Man Who Tasted Words”, “The Secret World of Sleep”, and “The Seven Deadly Sins”, which this interview focuses on.
Drawing on insights from evolutionary biology, genetics, and clinical neurology, Guy makes a compelling case that what we label as “sin” may often have a biological cause, and isn’t necessarily a moral failing.
Expect to learn:
— Why our so-called “sins” evolved as adaptive traits—and why they still serve a purpose
— How free will may be more of a spectrum than a binary
— Why understanding the biology of behaviour could radically change the criminal justice system
— The disturbing story of Robert Alton Harris—and what it reveals about judgment, compassion, and accountability
And more.
You can learn more about Guy’s work at https://www.guyleschziner.com.
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Dr Guy Leschziner is a neurologist with special expertise in sleep disorders and epilepsy.
Dr Leschziner is Consultant Neurologist at London Bridge Hospital and Clinical Lead for the Sleep Disorders Centre at Guy's and St Thomas' Hospital, London, one of the largest sleep units in Europe. He also practices at London Bridge Hospital and the Cromwell Hospital.
He is also Reader in Neurology at the Department of Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London.
Under the broad umbrella of sleep disorders, Dr Leschziner is a particular authority on narcolepsy, sleepwalking, Kleine-Levin syndrome and restless legs syndrome.
Dr Leschziner is also enthusiastically engaged with public education through a wide range of media work. He presented a popular radio series for the BBC, Mysteries of Sleep, as well as The Secrets of Sleep for Channel 4 television in the UK. He has also been an expert commentator for BBC News and The Guardian.
Dr Leschziner is also the author of several books: The Nocturnal Brain: Nightmares, Neuroscience and the Secret World of Sleep, The Man Who Tasted Words, and The Seven Deadly Sins.
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Interview Links:
— Dr. Leschziner’s website - https://www.guyleschziner.com
— Dr. Leschziner’s books: https://amzn.to/4dbnFru
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