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critical thinking and skepticism

Skeptic Presents: What is a Skeptic?

In this video — the fourth in our series of videos that promote science and critical thinking through the use of humor, wit, and satire — we present a fun and informative look at the principles of Skepticism.

Help Us Make More Videos

If you would like to show your support for these videos, please make a tax-deductible donation to the Skeptics Society. With your support, we hope to produce these instructional, educational, and entertaining videos regularly throughout the year for free viewing and use by everyone everywhere to spread the message of the power of science and skepticism to make the world a saner, safer place.

CREDITS: Special thanks to David Cowan, Daniel Mendez, and Jim Robinson for their support in launching this new series of Skeptic videos.

Written and Produced by: Brian Keith Dalton, Michael Shermer, Pat Linse. Directed, lensed, and edited by: Brian Keith Dalton. Executive Producers: David Cowan, Daniel Mendez, Jim Robinson. Starring: Amy Rohren, Lily Catherine, Michael Shermer, Brian Keith Dalton. Music by: Videoblocks.com and Final Cut Pro. Additional Video from: Videoblocks.com. Shot on: a Canon C100 and an iPhone 5

Public Health & Skepticism

This course was taught at California State University, Los Angeles during the spring 2013 semester.

Excerpt from Syllabus

The course will emphasize principles of skeptical inquiry, scientific reasoning, and scientific evidence to prepare students to critically analyze promotional claims made in the health marketplace for products, services, and practices. The course is designed to help students distinguish health-related fact from fiction and to spot health-related schemes, scams, superstitions, sensationalism, fads, fallacies, frauds, bunk, and bunco. Students will engage in critical thinking as they discuss how consumers can get good value for their health-related financial expenditures.

Learning Outcomes

Students should be able to:

  1. Explain why consumer vigilance is important in the health marketplace and summarize the various problems consumers face in the health marketplace.
  2. Describe the scope of deception in the health marketplace, its significance as a population health problem, why people are vulnerable to it, and how consumers can avoid it.
  3. Describe relevant consumer protection laws and agencies and their limitations and how consumers can utilize consumer protection resources.
  4. Apply strategies for consumers to distinguish fact from fiction regarding health products, services, and practices.
  5. Identify trustworthy and untrustworthy sources of consumer health information.
  6. Describe the strengths and limitations of government regulation and industry self-regulation of advertising for health products and services.
  7. Explain considerations for consumer decision-making regarding selection, utilization, and avoidance of health-related products, services, and practitioners.
  8. Distinguish responsible from irresponsible practices, products, and services related to mental health, dental health, major chronic diseases, nutrition, weight control, physical fitness, skin care, aging, care of the dying, care of the bereaved, personal image enhancement, and human sexuality.
  9. Analyze the “complementary and alternative medicine” movement in terms of its common themes, scientific examination of its theories, its impact on the health marketplace, and its impact on the health of the public.
  10. Identify priorities and pitfalls for economical medical self-care and caring for one’s family.

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(188 kb PDF)

Skeptic Presents: You Can’t Handle the Truther

We are pleased to present the third in our series of videos that promote science and critical thinking through the use of humor, wit, and satire. In this video, You Can’t Handle the Truther, CIA Agents plot the 9/11 attack on the Twin Towers and Pentagon. If you missed our first two videos, check them out: The Con Academy and B.Y.T.H Busters: The Secret Law of Attraction.

Help Us Make More Videos

If you would like to show your support, please make a tax-deductible donation to the Skeptics Society by clicking the button below. With your support, we hope to produce these instructional, educational, and entertaining videos regularly throughout the year for free viewing and use by everyone everywhere to spread the message of the power of science and skepticism to make the world a saner, safer place.

CREDITS: Special thanks to David Cowan, Daniel Mendez, and Jim Robinson for their support in launching this series of Skeptic videos.

Written and Produced by: Brian Keith Dalton, Michael Shermer, Pat Linse. Directed, lensed, and edited by: Brian Keith Dalton. Executive Producers: David Cowan, Daniel Mendez, Jim Robinson. Starring: Sean Douglas, Amy Rohren, Michael Shermer, Brian Keith Dalton. Production Assistants: Matthew David, Gediminas Schuppenhauer, Pat Linse. Music by: Videoblocks.com and Brian Keith Dalton. Additional Video from: Videoblocks.com. Shot on: a Canon C100

Skeptics Presents: B.Y.T.H. Busters
(The Secret Law of Attraction)

We are pleased to present the second in a series of videos that promote science and critical thinking through the use of humor, wit, and satire. In this video, B.Y.T.H. Busters: The Secret Law of Attraction, Adam Average and Jamie Imtheman put the “Law of Attraction” to the test. If you missed our first video, The Con Academy, watch it now!

Help Us Make More Videos

If you would like to show your support, please make a tax-deductible donation to the Skeptics Society by clicking the button below. With your support, we hope to produce these instructional, educational, and entertaining videos regularly throughout the year for free viewing and use by everyone everywhere to spread the message of the power of science and skepticism to make the world a saner, safer place.

CREDITS: Special thanks to David Cowan, Daniel Mendez, and Jim Robinson for their support in launching this new series of Skeptic videos.

Written and Produced by: Brian Keith Dalton, Michael Shermer, Pat Linse. Directed, lensed, and edited by: Brian Keith Dalton. Executive Producers: David Cowan, Daniel Mendez, Jim Robinson. Featuring: Brian Keith Dalton, Michael Shermer, Gingi Yee, Beyla Burke, Tom Vilot. Production Assistants: Eduard Pastor, Gediminas Schuppenhauer. Music by: Videoblocks.com and Final Cut Pro Production music. Additional Video by: Videoblocks.com. Shot on: Panasonic AF100, Gh2, and Gh3 cameras.

The Perks of Paranoia

Myths. Conspiracy Theories. Illusory Correlation. Do these things have an evolutionary basis in common? What type of thinking enables conspiracy theorists to correlate ideas that in truth have nothing to do with each other? In his book, The Believing Brain, Michael Shermer refers to these types of thinking as patternicity — finding meaningful patterns in meaningless noise.

In this video project by Christopher Griffin, a senior Graphic Design student at the California College of the Arts (San Francisco), these pattern-seeking ideas are visually illustrated, as if diving head-first into the mind of a true believer.

This project was designed in Adobe After Effects and Maxon Cinema 4D, with assets built in Adobe Illustrator.

Skeptic Presents: The Con Academy

Volume 1: Advertising the Con Academy

This is the first video in a series featuring Michael Shermer and Brian Dalton (aka: Mr. Deity). The mission of these videos is to promote critical thinking through the use of humor, wit, and satire.

In this faux commercial for The Con Academy you’ll see how psychics count on the confirmation bias to convince people that their powers are real when, in fact, they are just remembering the hits and forgetting the misses. We also demonstrate how psychic “organizations” con people by taking their money for services that are not real.

—Michael Shermer

Help Us Make More Videos Like This

If you would like to support The Con Academy Videos, please make a tax-deductible donation to the Skeptics Society. With your support, we hope to produce these instructional, educational, and entertaining videos regularly throughout the year for free viewing and use by everyone everywhere to spread the message of the power of science and skepticism to make the world a saner, safer place.

CREDITS: Special thanks to David Cowan, Daniel Mendez, and Jim Robinson for their support in launching this new series of Skeptic videos.

Written and Produced by: Brian Keith Dalton, Pat Linse, Michael Shermer. Featuring: Michael Shermer, Brian Keith Dalton, John Rael, Jen Brown, Matt David, Eduard Pastor, Emery Emery, and Wendy Hughes. Production assistance: Eduard Pastor, Matt David, and John Rael. Shot, Edited, and Directed by: Brian Keith Dalton. Special thanks to: Russell Friedman and everyone at the Grief Recovery Institute in Sherman Oaks, CA. Music by: Videoblocks.com and Final Cut Production music. Shot on Panasonic AF100, Gh2, and Gh3 cameras. The Con Academy is not, in any way, affiliated with The Khan Academy.

Science, Theory & Paradigm Shifts 1

This PowerPoint is part of a course titled, “Science Skepticism & Weird Behavior.”

SCIENCE, THEORY, AND PARADIGM SHIFTS

There are three lectures in this series, they are intended to educate students about the nature of science and the power of natural explanations. This is accomplished through the concept of the Paradigm Shift. The discussion begins with non-scientific views of nature and then follows the development of scientific views and how/why they changed over many hundreds of years. This post concerns the first lecture in the series.

Examples of paradigm shifts covered in this lecture series include:

  1. the shift from supernatural to nature interpretations of comets.
  2. the shift from astrology (Ptolemaic) to astronomy (Copernican revolution).
  3. the development of Copernican cosmology to a synthesis called Newtonian physics.
  4. the shift from Newtonian physics into Relativity Theory.

Lecture 1 – PARADIGM SHIFT I

This lecture demonstrates the power of natural explanations over supernatural ones. The main topic is about the various ways that people throughout history have interpreted comets when they appeared in the sky. The lecture beings with a discussion about what we currently know about comets and then transitions into what ancients believed.

Two examples are given initially whereby major players in history misinterpreted the appearance of a famous comet (Halley’s comet) as a sign from god to fulfill their destiny. The first example was Genghis Cohn who began his invasion of the west after comet Halley appeared in the sky, the second was William the Conqueror who invaded England in 1066 after seeing comet Halley appear in the sky.

A third and final example is given whereby a person saw Halley’s comet in the sky but didn’t leap to a supernatural conclusion. This person was Sir Issac Newton and his interpretation of the comet was quite different because he assumed that the comet was natural. By asking simple, empirical, questions about the nature of the comet, Newton, with the help of Edmund Halley, was able to make a prediction the comet would one day return. Comet Halley did return just as Newton and Halley predicted thus proving that comets were not supernatural but are 100% natural just like the planets and other celestial bodies.

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(6.3 MB Powerpoint Presentation)

Lecture 2 – PARADIGM SHIFT 2
You can find the second lecture in the series here.

Lecture 3 – PARADIGM SHIFT 3
You can find the third lecture in the series here.

The Moral Arc of Science

This course was taught at Chapman University during the spring 2013 semester as an undergraduate course.

Excerpt from Syllabus

This course addresses the evolutionary origins of morality, the developmental psychology of moral emotions, the historical course of moral development throughout the history of civilization, and the forces that have bent the arc of the moral universe toward truth, justice, freedom, and prosperity.

Students will look at how the arc of the moral universe bends toward truth, justice, freedom, and prosperity thanks to science the type of thinking that involves reason, rationality, empiricism, and skepticism. The Scientific Revolution led by Copernicus, Galileo, and Newton was so world-changing that thinkers in other fields consciously aimed at revolutionizing the social, political, and economic worlds using the same methods of science. This led to the Age of Reason and the Enlightenment, which in turn created the modern secular world of democracies, rights, justice, and liberty.

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(209 kb PDF)

Critical & Scientific Thinking
in the High School Classroom

In the following post, a high school science teacher outlines the way in which he promotes critical thinking in the classroom through teaching his students about 6 common mistakes in our thinking.

Excerpt from Outline

In my classroom, I utilize many non‐fiction science books published for general audiences. I refer to many more as part of my presentations and even have a “book of the week” that relates to our lessons in some way. There is, however, one book that stands out. I use the entire book and my lesson was actually built around the text. The book is Don’t Believe Everything You Think: The 6 Basic Mistakes We Make in Thinking by Thomas Kida.

As part of the first unit in both of my high‐school science classes, Environmental Science and Chemistry, I cover the scientific method. This is a subject that students have covered extensively. They are usually juniors and seniors (with an occasional sophomore or freshman) so they know by heart the ʺstepsʺ of the method, but they do not truly know what it means to think like a scientist. They are not used to dealing with the common thought processes that scientists strive to overcome. Using Kida’s book as a basis, I present the topic in the form of a quiz, having the students fill out an answer sheet for the test.

The lesson is a PowerPoint presentation with additional material over two days, covering three fallacies each day. For each of the six fallacies of thought presented by Kida, I start with quiz questions designed to illustrate the fallacy.

Download Paper/Outline:
DOWNLOAD THIS RESOURCE
(192 kb PDF)

Download Michael Dean’s PowerPoint:
DOWNLOAD THIS RESOURCE
(1.7 MB Powerpoint Presentation)

Health & Skepticism

This course was taught at California State University, Los Angeles during the spring 2012 semester

Excerpt from Syllabus

An introduction to skeptical inquiry as a foundation for drawing sound conclusions about popular claims made about health-related lifestyle practices, practitioners, facilities, products, services, and information portals. Healthy skepticism emphasizes careful consideration of scientific evidence and knowledge, and human susceptibility to deception and misperception.

Learning Goals

Upon successful completion of this course, the students will be able to:

  • Discuss the major challenges, considerations, and science-based resources for distinguishing fact from fiction regarding information about health products, services, and practices promoted in the health marketplace.
  • Apply key concepts of skeptical inquiry and science-based health care to plan and conduct meaningful descriptive studies concerning the promotion of health products, services, practices, and/or information in the health marketplace.
  • Explain why testimonials regarding the effectiveness of health products, services, and practices are not trustworthy even when they are appealing.
  • Evaluate quackery as a public health problem and efforts to combat quackery.

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(276 kb PDF)

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