Point of Inquiry

Tom Clark is director of the non-profit Center for Naturalism and author of Encountering Naturalism: A Worldview and Its Uses. He writes on science, free will, consciousness, addiction and other topics, and maintains Naturalism.org, an extensive resource on worldview naturalism. He is also moderator for the monthly philosophy café at Harvard Book Store in Cambridge, MA. In this interview with D.J. Grothe, Tom Clark discusses the implications of a thorough-going scientific naturalism for the concepts of the self and of free will. He contrasts "contra-causal free will" with kinds of political or social freedom, and argues that the former is a vestige of outmoded religious or dualistic thinking. He talks about compatibilism, and how he can be a skeptic of free will while also prizing personal freedom, how determinism can be compatible with certain kinds of free will. He explores what these implications of scientific naturalism might actually mean for criminal justice, and how rejecting concepts of free-will may empower society to be more humanistic and to solve social ills more effectively. And he talks about the growth of skepticism about free will, both in the academic scientific communities and in the skeptic and freethought world.

Ray Hyman is Professor Emeritus of Psychology at the University of Oregon and one of the leading figures of modern skepticism. He was a founding member of the Committee for Skeptical Inquiry (formerly CSICOP). He has been a consultant with the U.S. Department of Defense, helping investigate parapsychology for the government and is the author of many books, such as The Elusive Quarry, and many articles in the scholarly literature, such as his popular manuscript that teaches people how to appear to have psychic powers by using "cold reading." A former magician and mentalist, he has been featured on the cover of The Linking Ring, the magazine of the International Brotherhood of Magicians. Hyman was a co-recipient of the 2005 Robert P. Balles Prize in Critical Thinking, and also CSI's In Praise of Reason Award. For almost 20 years, he has run the popular Skeptics Toolbox, which trains rationalists in the best methods of advancing skepticism in our society. In this conversation with D.J. Grothe, Ray Hyman recounts the history of his many critiques of the various Ganzfeld Experiments, which are scientific tests of psychic ability. He details his assessments of the later "Auto Ganzfeld experiments." He shares his evaluations of other various research projects in parapsychology, and levels criticism against some skeptics who have too hastily dismissed parapsychology's findings. He talks about his beginnings as a magician-debunker, and as a mentalist, and how he got involved in applying magic to his skeptical investigation of parapsychological claims. He explores whether or not the government should make fortune-telling illegal. He explains how leading scientists can believe in the claims of parapsychology, even without sufficient evidence. He describes some of his experiences with Uri Geller. He talks about the ethical implications of teaching non-magicians the art of cold-reading. He reveals ethical problems he has had with the Psychic Entertainers Association, and how giving psychic readings may cause real harm to clients. And he talks about how he may disagree with James Randi as regards the usefulness of magicians in conducting psychic research.

Susan Sackett began an association with Gene Roddenberry, creator of the television legend “Star Trek,” serving as his personal executive assistant for over 17 years until his death in October 1991. She also served as his production assistant on the first Star Trek film and worked closely with him on the next five Star Trek movies.  In addition, she served as Production Associate during the first five seasons of the television series, “Star Trek: The Next Generation.”  She is the author of 10 books about the film and television industry. In 1994, Susan left California and relocated to Arizona, where she got involved with the Humanist Society of Greater Phoenix, for which she has been president since 2000. Since 2005, she has been on the Board of Directors of the American Humanist Association, and currently serves on the Executive Committee as Secretary. In this discussion with D.J. Grothe, Susan Sackett recounts her history with Gene Roddenberry and the influence he had on her, especially regarding the development of her secular humanist worldview. She talks about Roddenberry's unshakable optimism about humanity's future, and how that was expressed in his creative efforts. She discusses social justice and political messages written into the original 1960's Star Trek series, such as racial and gender equality, and allegories about the United States' involvement in Vietnam. She talks about explicitly secular humanist themes throughout Star Trek: The Next Generation, specifically in episodes like Who Watches the Watchers. She debates other topics addressed within the various Star Trek series, such as distribution of wealth, overpopulation, and the end of the nation-state, and whether or not there was a Marxist bias in the shows. And she reveals her favorite Star Trek episode, and why it is her favorite.

Michael Shermer is one of the most well-known skeptics in America, working for decades to advance the scientific outlook in society. He is a contributing editor and monthly columnist for Scientific American, and is the host of the Skeptics Distinguished Lecture Series at Caltech. Since his founding of the Skeptics Society in Southern California and Skeptic magazine, he has appeared widely on TV and radio on shows such as 20/20, Dateline, Charlie Rose, Oprah, Unsolved Mysteries, and many more. He is the author of many books, including Science Friction: Where the Known Meets the Unknown, and Why People Believe Weird Things.  His most recent book is The Mind of the Market: Compassionate Apes, Competitive Humans, and Other Tales from Evolutionary Economics. In this discussion with D.J. Grothe, Michael Shermer discusses skepticism and its possible relationship to libertarianism. He argues that what some organizations define as "humanism" are actually positions that have nothing to do with humanism, but with Marxism and social democracy. He talks about why he has begun speaking out more about libertarianism as a leader in the skeptical movement. He admits that he may be more of a moderate libertarian than some others who defend that political and economic perspective. He talks about tensions within libertarianism as regards national defense, and what he sees as the need for national armies after 9-11. He explains which came first for him: libertarianism or skepticism, and talks about the influence of Ayn Rand on his intellectual development. He argues that Ayn Rand is still relevant even if her view of human nature (that people are basically selfish and that there is no such thing as altruism) upon which her economic theories are based is not born out by recent developments in cognitive and evolutionary psychology. He talks about Adam Smith, and how this year is the 250th anniversary of  his first book, A Theory of Moral Sentiments, which presents his views regarding people's natural propensity for empathy and sympathy.  He defends free market capitalism despite what some consider recent wholesale failures of the market, and criticizes Alan Greenspan's betrayal of free market ideals. He attacks the current economic system which engages in corporate welfare and "economic tribalism" for being "capitalist in profits but socialist in losses." Other topics he touches on include the gold standard, tax revolt anarchism, income redistribution, and how he would prefer religion and the private sector to help the poor as opposed the government providing for the welfare of the economically disadvantaged. He defends the growing disparity between the super rich and the very poor, and the position that most poor people in the West deserve their lot in life due to their own bad decisions. He talks about his book The Mind of the Market and why people believe weird things about money. He explores the implications of the burgeoning fields of behavioral economics and neuroeconomics for his libertarian position. He describes the basic elements of evolutionary economics, a field he has pioneered. And he defends the position that skepticism should not remain apolitical — instead, he argues that skeptics should apply their skepticism to religion and God, pseudoscience and the paranormal, and also economics and politics.

Dale McGowan has edited and co-authored Parenting Beyond Belief and Raising Freethinkers, the first comprehensive resources for nonreligious parents. He writes the secular parenting blog The Meming of Life, teaches nonreligious parenting seminars across the United States, and serves as executive director of Foundation Beyond Belief, a 501(c)(3) humanist charitable and educational foundation based in Atlanta. In September 2008 he was named Harvard Humanist of the Year by the Humanist Chaplaincy at Harvard University. In this interview with D.J. Grothe, Dale McGowan talks about raising freethinking children who are steeped in the values of science and humanism. He confronts some of reasons why some nonreligious parents may continue to raise their children in a religion, including moral education, identity and community. He describes trends within the scientific rationalist and humanist movements to provide secular community, which he argues are being driven by freethinking families. He talks about ways that church is increasingly becoming replaced by secular communities, and how churches are increasingly becoming more like secular community centers, as opposed to worship centers. He argues that raising freethinkers is the opposite of indoctrinating children in atheism, secular humanism or skepticism, emphasizing that "freethinking" is an approach to knowledge as opposed to a worldview. He also argues that parenting should not be focused on the value of inquiry and scientific skepticism, but on wonder, mystery and awe. He talks about the dangers of inculcating elitism among freethinking children. He explains why teaching about religion to freethinking children is important. He addresses ways of confronting death and the meaning of life with freethinking children, including how highly unlikely it is that any of us even exist. He talks about alternatives to lying to children about heaven, including facts from physics about the atoms in our bodies having existed since the beginning of the universe, and how such scientific truths may take on mystical pantheistic meanings. He talks about new social science research on happiness, and how it relates to and informs secular parenting. And he cautions that applying the best social science to parenting shouldn't mean that we make our children our next science project. Also in this episode, Michael Blanford, founder of the Skeptical Society of St. Louis and coordinator for the Life Science Lab for the St. Louis Science Center, shares an audio essay about the awe of science for children and why freethinkers should be more emotionally engaged when celebrating evolution as the story of life.

David Koepsell is an author, philosopher, and attorney whose recent research focuses on the nexus of science, technology, ethics, and public policy. He is Assistant Professor, Philosophy Section, Faculty of Technology, Policy, and Management at the Technology University of Delft, in The Netherlands, andSenior Fellow, 3TU Centre for Ethics and Technology, The Netherlands. He is also the author of The Ontology of Cyberspace: Philosophy, Law, and the Future of Intellectual Property, as well as numerous scholarly articles on law, philosophy, science, and ethics. In this interview with D.J. Grothe, David Koepsell discusses the implications of corporations patenting parts of the human genome, and how current patent practices negatively impact basic scientific research in genetics. He reviews the history of the practice of patenting genes and contrasts private ownership of gene sequences found in nature with that of the public ownership of the work of the Human Genome Project. He contrasts discovery with invention, and argues that patents should apply only to the latter. He details the relationship of human genes being patented with the practices of big agribusiness owning engineered crops, such as Monsanto's "terminator corn." He discusses the ACLU's recent lawsuit against Myriad Genetics on behalf of scientists and cancer patients, and how it may lead to one of the most important legal battles in the history of biotechnology. He talks about "upstream" and "downstream" patents, and how this impacts genetic research. And he discusses various solutions currently proposed for the problems resulting from private ownership of naturally occurring gene sequences.

Dr. Jeffrey Schweitzer is an author, scientist and public speaker who has traveled widely speaking to varied groups about the application of the scientific worldview to public policy and ethical questions. He has published more than one hundred articles in an eclectic range of fields, including neurobiology, marine science, international development, environmental protection, and even aviation. He formerly served as assistant director for international affairs in the Clinton White House Office of Science and Technology Policy. He is a featured blogger on Huffington Post. His new book is Beyond Cosmic Dice: Moral Life in a Random World. In this interview with D.J. Grothe, Dr. Jeffrey Schweitzer argues that adopting the scientific view of human origins has implications for understanding that morality is a consequence of our biology. He argues that religion puts humanity on a pedestal, and why that is dangerous. He contends that religion has failed to morally guide humanity, and he attacks religion for impeding the moral development of humanity and for causing much human suffering. He explains that religion results from fear of death, an attempt to understand the universe, achieve social cohesion and political power, and an attempt to control our fate by appealing to gods. But he argues that in the age of science, these reasons are no longer compelling. He denies that science has become a religion in itself. He explores if and how religion and science ask different questions, and if science can answer the existential questions that religion attempts to answer. He argues that life has no ultimate meaning, and that he derives this fact from science, while denying that this leads to nihilism. He discusses existentialism and contrasts it with his scientific worldview. He argues against the concept of free will as a false concept of religion, and discusses the implications this has for moral responsibility. He talks about the biological component to human morality, and defends his position from the charge of moral relativism, while admitting a kind of cultural relativism. He discusses Social Darwinism, and distinguishes core values from social values that progress over time. He explains components of his moral view, and compares his view with scientific or secular humanism. And he suggests that humanity is at a crossroads where our continued survival is uncertain, and describes the kind of behaviors consistent with a natural ethic that may be key to humanity's surviving the future.

Paul Kurtz is founder and chair of the Center for Inquiry and a number of other organizations. A Fellow of the American Association for the Advancement of Science, he is Professor Emeritus of Philosophy at the State University of New York at Buffalo, chairman of the Committee for the Skeptical Inquiry, the Council for Secular Humanism, and Prometheus Books. He is the author or editor of almost fifty books, including The New Skepticism: Inquiry and Reliable Knowledge. Throughout the last four decades, Kurtz has been a leading defender of science and reason against the prevailing cults of irrationality in our society, and has been interviewed widely in the media on subjects ranging from alternative medicine and communication with the dead, to the historicity of Jesus and parapsychology. In this conversation with D.J. Grothe, Paul Kurtz discusses the rationale for changing the name of CSICOP to the Committee of Skeptical Inquiry. He argues that the organized skeptical movement should apply the methods of scientific and skeptical inquiry to religion, and not just to paranormal claims, and he contrasts this approach with a direct atheistic assault on belief in God. He argues that while skepticism is essential to science, that the skeptical movement should promote the application of the methods of scientific inquiry into politics and economics, and talks about how divisive this may be within the skeptical movement. He considers whether political and economic questions are as amenable to critical thinking and skeptical inquiry as are paranormal claims. He talks about global warming and the extent to which the scientific community should be attentive to "global warming skeptics." He explains why he is cautious of certainty, contrasting certain knowledge with reliable knowledge, and recounts examples in the history of science when widely believed scientific theories were overturned by a small minority of new theorists. He talks about political and economic views he once held that he no longer holds. He contrasts skeptical inquiry with the classical skepticism of ancient Greece and Rome. And he argues that the new skepticism is not negative nor nay-saying, but rather is an affirmative and constructive philosophical worldview.

Bruce M. Hood is chair of the Cognitive Development Center in the Experimental Psychology Department at the University of Bristol. He was a research fellow at Cambridge and has been a visiting scientist at MIT and professor at Harvard. Hood has received many awards for his work in child development and cognitive neuroscience. His newest book is Supersense: Why We Believe in the Unbelievable. In this discussion with D.J. Grothe, Bruce M. Hood explains how his agenda is different than the common skeptical agenda to disprove supernatural claims, and instead is an attempt to explain why people believe hold such beliefs in the first place. He argues that everyone is born with a "supersense," an instinct to believe in unseen forces and to recognize patterns and infer their causation, citing examples such as seeing Jesus in a grilled cheese sandwich, or the case of the "haunted scrotum." He explains how this supersense is universal, and that even skeptics and rationalists often exhibit it in their lives through rituals and the owning certain valued possessions, such as Richard Dawkins' prizing of objects once owned by Charles Darwin or MIT growing saplings from the tree under which Newton first discovered the laws of gravity. He details how rituals give a perceived sense of control to believers, and how they may actually affect a believer's performance. He talks about the "secular supernatural," contrasting it with the "religious supernatural." He argues against Daniel Dennett's and Richard Dawkins's thesis that religious belief results primarily from indoctrination in childhood. And he defends the position that unbelievable beliefs serve important social functions.

Mary Roach is the author of Stiff: The curious Lives of Human Cadavers and Spook: Science Tackles the Afterlife. Her writing has appeared in Salon, Wired, National Geographic, New Scientist, and the New York Times Magazine. Her latest book is Bonk: the Curious Coupling of Science and Sex. In this conversation with D.J. Grothe, Mary Roach reveals why she looks to science rather than to religion for answers about death and sex, and why she is interested in such topics in the first place. She talks about the history of sex research, including Leonardo Da Vinci's anatomical explorations of coitus, as well as 19th century sex research connected to fertility and STDs. She talks about religious opposition to scientific research of human sexuality, and how it affects funding. She describes some on Alfred Kinsey's research that showed the diversity of sexual activity in the United States. She details various scientific attempts to improve human sexuality, including grafting additional testicles on men, or surgically relocating women's clitorises. She explores the role of the placebo effect in certain sexual cures, such as for impotence or increased arousal. And she talks about the link between sexual satisfaction and overall happiness.