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 Visioneers: How a Group of Elite Scientists Pursued Space Colonies, Nanotechnologies, and a Limitless Future

Dr. W. Patrick McCray (photo by Brian W Robb)

In 1969, Princeton physicist Gerard O’Neill began looking outward to space colonies as the new frontier for humanity’s expansion. A decade later, Eric Drexler, an MIT-trained engineer, turned his attention to the molecular world as the place where society’s future needs could be met using self-replicating nanoscale machines. These modern utopians predicted that their technologies could transform society as humans mastered the ability to create new worlds, undertook atomic-scale engineering, and, if truly successful, overcame their own biological limits. In this lecture, based on the book by the same name, Patrick McCray traces how these visioneers blended countercultural ideals with hard science, entrepreneurship, libertarianism, and unbridled optimism about the future. But the visioneers were not immune to failure—or to the lures of profit, celebrity, and hype. O’Neill and Drexler faced difficulty funding their work and overcoming colleagues’ skepticism, and saw their ideas co-opted and transformed by Timothy Leary, the scriptwriters of Star Trek, and many others. Ultimately, both men struggled to overcome stigma and ostracism as they tried to unshackle their visioneering from pejorative labels like “fringe” and “pseudoscience.” The Visioneers provides a balanced look at the successes and pitfalls they encountered, the dangers that can plague exploratory science, and the importance of radical new ideas that inspire us to support cutting-edge research into tomorrow’s technologies.

Order the book from Amazon

Tags: , , ,

The World Until Yesterday: What Can We Learn from Traditional Societies?

Dr. Jared Diamond

The mega-bestselling author of Guns, Germs, and Steel and Collapse, Dr. Jared Diamond surveys the differences between “traditional” societies and industrial or post-industrial societies, with an eye to the question: what can we learn from the former that can make the world we live in a better place for all of us? Today, citizens of industrial states take for granted metal, writing, airplanes, police and government, overweight people, meeting strangers without fear, heterogeneous populations, and so on. But all those features of modern human societies are relatively new in human history. For most of our past, human societies had none of these things. Today’s traditional societies are in many respects a window onto the human world as it was until a mere yesterday, measured against a time scale of the 6,000,000 years of human evolution. Those societies show us pieces of how all of our ancestors lived for tens of thousands of years. Traditional lifestyles are what shaped us and caused us to be what we are today; all human societies have been traditional for far longer than any society has been modern. Thus, traditional represent thousands of natural experiments in how to construct a human society. They have come up with thousands of solutions to human problems, solutions different from those adopted by our own modern societies. Diamond gives us a first-hand picture of the human past as it has been for millions of years and considers what the differences between that past world and our present one mean for our collective future.

Order the book from Amazon

Tags: , , ,

The Moral Molecule: The Source of Love and Prosperity

Dr. Paul Zak

A revolution in the scientific study of good and evil, Dr. Paul Zak’s lecture, based on his book, The Moral Molecule, answers such questions as: Why do some people give freely while others are cold hearted? Why do some people cheat and steal while others you can trust with your life? Why are some husbands more faithful than others—and why do women tend to be more generous than men? Could the key to moral behavior lie with a single molecule? From the bucolic English countryside to the highlands of Papua New Guinea, from labs in Switzerland to his campus in Southern California, Dr. Zak recounts his extraordinary stories and sets out, for the first time, his revolutionary theory of moral behavior.

Order the book from Amazon

Tags: ,

Near-Earth Objects: Finding Them Before They Find Us

Dr. Donald Yeomans

Of all the natural disasters that could befall us, only an Earth impact by a large comet or asteroid has the potential to end civilization in a single blow. Yet these near-Earth objects also offer tantalizing clues to our solar system’s origin, and someday could even serve as stepping-stones for space exploration. In this lecture, Donald Yeomans introduces readers to the science of near-Earth objects—its history, applications, and ongoing quest to find near-Earth objects before they find us. Yeomans takes readers behind the scenes of today’s efforts to find, track, and study near-Earth objects. He shows how the same comets and asteroids most likely to collide with us could also be mined for precious natural resources like water and oxygen, and used as watering holes and fueling stations for expeditions to Mars and the outermost reaches of our solar system.

Order the book from Amazon

Tags:

The Particle at the End of the Universe:
How the Hunt for the Higgs Boson Leads Us
to the Edge of a New World

Dr. Sean M. Carroll

Scientists have just announced an historic discovery on a par with the splitting of the atom: the Higgs boson. The key to understanding why mass exists has been found. In The Particle at the End of the Universe, Caltech physicist and acclaimed writer Sean Carroll takes you behind the scenes of the Large Hadron Collider at CERN to meet the scientists and explain this landmark event. What is so special about the Higgs boson? We didn’t really know for sure if anything at the subatomic level had any mass at all until we found it. The fact is, while we have now essentially solved the mass puzzle, there are things we didn’t predict and possibilities we haven’t yet dreamed. A doorway is opening into the mind boggling, somewhat frightening world of dark matter. We only discovered the electron just over a hundred years ago and considering where that took us—from nuclear energy to quantum computing—the inventions that will result from the Higgs discovery will be world-changing.

Order the book from Amazon

Tags: , ,

The Wisdom of Psychopaths: What Saints, Spies, and Serial Killers Can Teach Us About Success

Dr. Kevin Dutton (photo by Robert Paul Williams)

University of Oxford research psychologist Dr. Kevin Dutton reveals that there is a scale of “madness” along which we all sit. Incorporating the latest advances in brain scanning and neuroscience, Dutton demonstrates that the brilliant neurosurgeon who lacks empathy has more in common with a Ted Bundy who kills for pleasure than we may wish to admit, and that a mugger in a dimly lit parking lot may well, in fact, have the same nerveless poise as a titan of industry. Dutton argues that there are “functional psychopaths” among us—different from their murderous counterparts—who use their detached, unflinching, and charismatic personalities to succeed in mainstream society, and that shockingly, in some fields, the more “psychopathic” people are, the more likely they are to succeed. Dutton deconstructs this often misunderstood diagnosis through bold on-the-ground reporting and original scientific research as he mingles with the criminally insane in a high-security ward, shares a drink with one of the world’s most successful con artists, and undergoes transcranial magnetic stimulation to discover firsthand exactly how it feels to see through the eyes of a psychopath.

Order the book from Amazon

Rent this video on Vimeo On Demand

Tags: , ,

Moral Origins: The Evolution of Virtue,
Altruism, and Shame

Dr. Christopher Boehm (photo by Jenny Cool)

IF THE HUMAN INSTINCT to survive and reproduce is “selfish,” why do people engage in self-sacrifice, and even develop ideas like virtue and shame to justify that altruism? Many theories have been put forth, some emphasizing the role of nepotism, others emphasizing the advantages of reciprocation or group selection effects. Evolutionary anthropologist Christopher Boehm offers an elegant new theory. Tracing the development of altruism and group social control over 6 million years, Boehm argues that our moral sense is a sophisticated defense mechanism that enables individuals to survive and thrive in groups. One of the biggest risks of group living is the possibility of being punished for our misdeeds by those around us. Bullies, thieves, free-riders, and especially psychopaths are the most likely to suffer this fate. Getting by requires getting along, and this social type of selection, Boehm shows, singles out altruists for survival. This selection pressure has been unique in shaping human nature, and it bred the first stirrings of conscience in the human species. Dr. Boehm offers profound insight into humanity’s moral past—and how it might shape our moral future.

Rent this video on Vimeo On Demand

Tags: , , ,

Born Together, Reared Apart:
The Landmark Minnesota Twin Study

Dr. Nancy Segal

“The Minnesota Study of Twins Reared Apart” startled scientists by demonstrating that twins reared apart are as alike, across a number of personality traits and other measures, as those raised together, suggesting that genetic influence is pervasive. Dr. Nancy Segal, a professor in the Department of Psychology at California State University, Fullerton, and the director of the Twin Studies Center, offers an overview of the study’s scientific contributions and effect on public consciousness. Dr. Segal is an associate editor of Twin Research and Human Genetics, the official journal of the International Society for Twin Studies.

Tags: , , ,

The Secrets of Mental Math: The Mathemagician’s Guide to Lightning Calculation and Amazing Math Tricks

Art Benjamin

TEACHERS AND PARENTS, BRING YOUR STUDENTS AND KIDS to see the famous lightning calculator and mathemagician Art Benjamin demonstrate simple math secrets and tricks that will forever change how you look at the world of numbers. Get ready to amaze your friends—and yourself—with incredible calculations you never thought you could master, and learn how to do math in your head faster than you ever thought possible, dramatically improve your memory for numbers, and—maybe for the first time—make mathematics fun. Dr. Benjamin will teach you how to quickly multiply and divide triple digits, compute with fractions, and determine squares, cubes, and roots without blinking an eye. No matter what your age or current math ability, Dr. Benjamin will teach you how to perform fantastic feats of the mind effortlessly. This is the math they never taught you in school.

Tags: , , ,

Consciousness: Confessions of a Romantic Reductionist

Christof Koch

WHAT LINKS CONSCIOUS EXPERIENCE OF PAIN, joy, color, and smell to bioelectrical activity in the brain? How can anything physical give rise to nonphysical, subjective, conscious states? Neuroscientist Christof Koch has devoted much of his career to bridging the seemingly unbridgeable gap between the physics of the brain and phenomenal experience. Koch recounts not only the birth of the modern science of consciousness but also the subterranean motivation for his quest—his instinctual (if “romantic”) belief that life is meaningful. Koch describes his own groundbreaking work with Francis Crick in the 1990s and 2000s and the gradual emergence of consciousness (once considered a “fringy” subject) as a legitimate topic for scientific investigation. Koch gives us stories from the front lines of modern research into the neurobiology of consciousness as well as his own reflections on a variety of topics, including the distinction between attention and awareness, the unconscious, how neurons respond to Homer Simpson, the physics and biology of free will, dogs, sentient machines, and Der Ring des Nibelungen.

Tags: , , , ,

PREVIOUS PAGE
 
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.
​