Skeptic: Examining Extraordinary Claims and Promoting Science Skeptic: Examining Extraordinary Claims and Promoting Science

top navigation:

section banner graphic
Share this page with friends online. Subscribe | Donate | Watch Our Lectures | Shop Our Store

Past Lectures

Big names. Even Bigger Ideas. The Skeptics Society's Dinstinguished Lecture Series. hosted by Michael Shermer. Nnow on Vimeo On Demand.
Big names. Even Bigger Ideas.
Science lectures, online,
on Vimeo On Demand

Most of our past lectures are available for purchase on DVD, and many of our most popular lectures can now be rented for a small fee and watched online, on demand, around the world, on Vimeo On Demand.

LEARN more…


The Psychology of Magic

Dr. Tony Barnhart (photo by Dimitri Sherman)

IN THIS DELIGHTFUL SHOW of mind and magic Dr. Tony Barnhart, a cognitive scientist and part-time professional magician (with over 20 years of performing experience), shows how magicians are informal cognitive scientists with their own hypotheses about the mind. His work on the science of magic has been featured in Science News for Kids as well as in national television shows, and he teaches a course on the Psychology of Magic at Northern Arizona University where he teaches students the principles of cognitive science through the art of magic. Don’t miss this entertaining and enlightening show and bring the kids!

Tags: , ,

Do Zombies Dream of Undead Sheep? A Neuroscientific View of the Zombie Brain

Dr. Bradley Voytek

WITH THEIR ENDLESS WANDERING, lumbering gait, insatiable hunger, antisocial behavior, and apparently memory-less existence, zombies are the walking nightmares of our deepest fears. What do these characteristic behaviors reveal about the inner workings of the zombie mind? Could we diagnose zombism as a neurological condition by studying their behavior? In Do Zombies Dream of Undead Sheep?, Dr. Bradley Voytek, a professor of computational cognitive science and neuroscience at the University of California, San Diego, applies neuro-know-how to dissect the puzzle of what has happened to the zombie brain to make the undead act differently than their human prey. Combining tongue-in-cheek analysis with modern neuroscientific principles, Voytek shows how zombism can be understood in terms of current knowledge regarding how the brain works. Voytek draws on zombie popular culture and identifies a characteristic zombie behavior that can be explained using neuroanatomy, neurophysiology, and brain-behavior relationships. Through this exploration he sheds light on fundamental neuroscientific questions such as: How does the brain function during sleeping and waking? What neural systems control movement? What is the nature of sensory perception? Order Do Zombies Dream of Undead Sheep? from Amazon. A book signing will follow the lecture.

Tags: , , ,

Island of Knowledge: The Limits of Science & the Search for Meaning

Dr. Marcelo Gleiser (photo b Gil Inoue)

DO ALL QUESTIONS HAVE ANSWERS? How much can we know about the world? Is there such a thing as an ultimate truth? To be human is to want to know, but what we are able to observe is only a tiny portion of what’s “out there.” In The Island of Knowledge, Dartmouth College astronomer and physicist Dr. Marcelo Gleiser traces our search for answers to the most fundamental questions of existence. In so doing, he reaches a provocative conclusion: science, the main tool we use to find answers, is fundamentally limited. These limits to our knowledge arise both from our tools of exploration and from the nature of physical reality: the speed of light, the uncertainty principle, the impossibility of seeing beyond the cosmic horizon, the incompleteness theorem, and our own limitations as an intelligent species. Recognizing limits in this way, Gleiser argues, is not a deterrent to progress or a surrendering to religion. Rather, it frees us to question the meaning and nature of the universe while affirming the central role of life and ourselves in it. Science can and must go on, but recognizing its limits reveals its true mission: to know the universe is to know ourselves. Order The Island of Knowledge from Amazon. A book signing will follow the lecture.

Rent this video on Vimeo On Demand

Tags: , , , , , , ,

The Sense of Style: The Thinking Person’s Guide
to Writing in the 21st Century

Dr. Steven Pinker (photo by Rebecca Goldstein)

WHY IS SO MUCH WRITING SO BAD, and how can we make it better? Is the English language being corrupted by texting and social media? Do people write badly on purpose, to obfuscate and impress? Have dictionaries abandoned their responsibility to safeguard correct usage? Do kids today even care about good writing? In his latest book the Harvard linguist, cognitive scientist, bestselling author (The Language Instinct, How the Mind Works, The Blank Slate, and The Better Angels of Our Nature) and chair of the Usage Panel of The American Heritage Dictionary, Dr. Steven Pinker, answers these questions and more. Pinker applies insights from the sciences of language and mind to the challenge of crafting clear, coherent, and stylish prose. Filled with examples of great and gruesome modern prose, The Sense of Style shows how the art of writing can be a form of pleasurable mastery and a fascinating intellectual topic in its own right, that is also informed by science. Order The Sense of Style from Amazon. A book signing will follow the lecture.

Watch this lecture

Tags: , , , , , , ,

The Myth of Mirror Neurons

Dr. Gregory Hickok

IN THIS MYTH-BUSTING TALK based on his new book, U.C. Irvine cognitive scientist Dr. Gregory Hickok calls for an essential reconsideration of one of the most far-reaching theories in modern neuroscience and psychology. Ever since the discovery of mirror neurons in macaque monkeys in 1992 there has been a stream of scientific studies implicating mirror neurons in everything from schizophrenia and drug abuse to sexual orientation and contagious yawning. Drawing on a broad range of observations from work on animal behavior, modern neuroimaging, neurological disorders, and more, Dr. Hickok argues that the foundational assumptions fall flat in light of the facts. He then explores alternative explanations of mirror neuron function while illuminating crucial questions about human cognition and brain function: Why do humans imitate so prodigiously? How different are the left and right hemispheres of the brain? Why do we have two visual systems? Do we need to be able to talk to understand speech? What’s going wrong in autism? Dr. Hickok provides deep insights into the organization and function of the human brain and the nature of communication and cognition. Order The Myth of Mirror Neurons from Amazon. A book signing will follow the lecture.

Rent this video on Vimeo On Demand

Tags: , , , , , , , , , ,

Cosmic Cocktail: Three Parts Dark Matter

Dr. Katherine-Freese.jpg

THE ORDINARY ATOMS that make up the known universe constitute only 5% of all matter and energy in the cosmos. The rest is known as dark matter and dark energy, because their precise identities are unknown. The Cosmic Cocktail is the inside story of the epic quest to solve one of the most compelling enigmas of modern science—what is the universe made of?—told by one of today’s foremost pioneers in the study of dark matter, acclaimed University of Michigan theoretical physicist Katherine Freese. Theorists contend that dark matter consists of fundamental particles known as WIMPs, or weakly interacting massive particles. Billions of them pass through our bodies every second without us even realizing it, yet their gravitational pull is capable of whirling stars and gas at breakneck speeds around the centers of galaxies, and bending light from distant bright objects. Dr. Freese describes the larger-than-life characters and clashing personalities behind the race to identify these elusive particles. Order The Cosmic Cocktail from Amazon. A book signing will follow the lecture.

Rent this video on Vimeo On Demand

Tags: , , , , ,

Plato at the Googleplex: Why Philosophy Won’t Go Away

Dr. Rebecca Newberger Goldstein

STEPHEN HAWKING SAID PHILOSOPHY IS DEAD. Plato would disagree, says the acclaimed philosopher and novelist Rebecca Goldstein, who provides a dazzlingly original plunge into the drama of philosophy, revealing its hidden role in today’s debates on religion, morality, politics, and science. Philosophy is not obsolete, and the ancient questions that Plato asked are still relevant in the age of cosmology and neuroscience, crowd-sourcing and cable news. Imagine that Plato came to life in the 21st century and embarked on a multicity speaking tour. How would he handle the host of a cable news program who denies there can be morality without religion? How would he mediate a debate between a Freudian psychoanalyst and a tiger mom on how to raise the perfect child? How would he answer a neuroscientist who, about to scan Plato’s brain, argues that science has definitively answered the questions of free will and moral agency? What would Plato make of Google, and of the idea that knowledge can be crowd-sourced rather than reasoned out by experts? With a philosopher’s depth and a novelist’s imagination and wit, Goldstein probes the deepest issues confronting us by allowing us to eavesdrop on Plato as he takes on the modern world. Order Plato at the Googleplex from Amazon. A book signing will follow the lecture.

Rent this video on Vimeo On Demand

Tags: , , ,

Humble Before The Void:
Western Science Meets Tibetan Buddhism

Chris Impey

SURPRISE, DELIGHT, AND UNBRIDLED MIRTH are not commonly encountered in the science classroom. But in the foothills of the Himalaya, at a program to teach cosmology to Buddhist monks by the University of Arizona astronomer Chris Impey, they were daily occurrences. Working with this unique audience spurred new ways of thinking about the universe and the art of teaching. This talk takes listeners on an adventure at the nexus of science, religion, philosophy, and culture. Dr. Impey studies quasars and distant galaxies and is the author of How it Began, How it Ends, and The Living Cosmos, and has won 11 teaching awards. Order Humble Before The Void from Amazon. A book signing will follow the lecture.

Particle Fever (film poster)

Followed by: a screening of
the documentary film
Particle Fever

“Mind Blowing”

The New York Times

Particle Fever follows the inside story of six brilliant scientists seeking to unravel the mysteries of the universe, documenting the successes and setbacks in the planet’s most significant and inspiring scientific breakthrough. Read more about the film.

Rent this video on Vimeo On Demand

Tags: , , ,

Trying Not to Try: The Art and Science of Spontaneity

Edward Slingerland (photo by Paul Joseph)

WHY IS IT ALWAYS HARD to fall asleep the night before an important meeting? Or be charming and relaxed on a first date? What is it about a politician who seems wooden or a comedian whose jokes fall flat or an athlete who chokes? In all of these cases, striving seems to backfire. In Trying Not To Try, Edward Slingerland explains why we find spontaneity so elusive, and shows how early Chinese thought points the way to happier, more authentic lives. We’ve long been told that the way to achieve our goals is through careful reasoning and conscious effort. But recent research suggests that many aspects of a satisfying life, like happiness and spontaneity, are best pursued indirectly. Through stories of mythical creatures and drunken cart riders, jazz musicians and Japanese motorcycle gangs, Slingerland effortlessly blends Eastern thought and cutting-edge science to show us how we can live more fulfilling lives. Order Trying Not to Try from Amazon.

Rent this video on Vimeo On Demand

Tags: , ,

The Son Also Rises: Surnames and the History
of Social Mobility

Gregory Clark

HOW MUCH OF OUR FATE is tied to the status of our parents and grandparents? How much does this influence our children? More than we wish to believe. While it has been argued that rigid class structures have eroded in favor of greater social equality, The Son Also Rises proves that movement on the social ladder has changed little over eight centuries. Using a novel technique—tracking family names over generations to measure social mobility across countries and periods—renowned economic historian Gregory Clark reveals that mobility rates are lower than conventionally estimated, do not vary across societies, and are resistant to social policies. The good news is that these patterns are driven by strong inheritance of abilities and lineage does not beget unwarranted advantage. The bad news is that much of our fate is predictable from lineage. Clark argues that since a greater part of our place in the world is predetermined, we must avoid creating winner-take-all societies.

Order The Son Also Rises from Amazon.

Tags: , , , , ,

NEXT PAGE

get eSkeptic
our free newsletter

Science in your inbox every Wednesday!

eSkeptic is our free email newsletter, delivered once a week. In it, you’ll receive: fascinating articles, announcements, podcasts, book reviews, and more…


Popular Articles
on skeptic.com

Here are the articles that people have been sharing over the last few days.

Carbon Comic

Carbon Comic (by Kyle Sanders)

Carbon Comic, which appears in Skeptic magazine, is created by Kyle Sanders: a pilot and founder of Little Rock, Arkansas’ Skeptics in The Pub. He is also a cartoonist who authors Carbon Dating: a skeptical comic strip about science, pseudoscience, and relationships. It can be found at carboncomic.com.

Help the
Skeptics Society
at no cost to you!

Planning on shopping at Amazon? By clicking on our Amazon affiliate link, which will open the Amazon Store in your Internet browser, the Skeptics Society will receive a small commission on your purchase. Your prices for all products remain the same, yet you’ll provide essential financial support for the work of the nonprofit Skeptics Society.

amazon.com

See our affiliate links page for Amazon.ca, Amazon.de, Amazon.co.uk, iTunes, and Barnes & Noble links.

FREE PDF Download

Reality Check: How Science Deniers Threaten Our Future (paperback cover)

Who believes them? Why? How can you tell if they’re true?

What is a conspiracy theory, why do people believe in them, and why do they tend to proliferate? Why does belief in one conspiracy correlate to belief in others? What are the triggers of belief, and how does group identity factor into it? How can one tell the difference between a true conspiracy and a false one?

FREE PDF Download

The Science Behind Why People See Ghosts

The Science Behind Why People See Ghosts

Do you know someone who has had a mind altering experience? If so, you know how compelling they can be. They are one of the foundations of widespread belief in the paranormal. But as skeptics are well aware, accepting them as reality can be dangerous…

FREE PDF Download

Top 10 Myths About Evolution

Top 10 Myths About Evolution (and how we know it really happened)

If humans came from apes, why aren’t apes evolving into humans? Find out in this pamphlet!

FREE PDF Download

Top 10 Things You Should Know About Alternative Medicine

Top 10 Things You Should Know About Alternative Medicine

Topics include: chiropractic, the placebo effect, homeopathy, acupuncture, and the questionable benefits of organic food, detoxification, and ‘natural’ remedies.

FREE PDF Download

Learn to be a Psychic in 10 Easy Lessons

Learn to do Psychic “Cold Reading” in 10
Easy Lessons

Psychic readings and fortunetelling are an ancient art — a combination of acting and psychological manipulation.

Copyright © 1992–2014 Skeptic and its contributors. For general enquiries regarding the Skeptics Society or Skeptic magazine, email skepticssociety@skeptic.com or call 1-626-794-3119. Website-related matters: webmaster@skeptic.com. Enquiries about online store orders: orders@skeptic.com. To update your subscription address: subscriptions@skeptic.com. See our Contact Information page for more details. This website uses Google Analytics, Google AdWords, and AddThis tracking software.