
My Bunk-Bashing Diatribe at a Deepak Chopra Conference
A skeptical science writer critiques strings, multiverses, meditation, the Singularity and “neo-geocentrism.”
John Horgan is a freelance journalist and a former Scientific American staff writer. He comments on science in his free online journal, Cross-Check, and he has also posted his self-published books Mind-Body Problems (2018) and My Quantum Experiment (2023) online. Horgan teaches science writing at the Stevens Institute of Technology.

My Bunk-Bashing Diatribe at a Deepak Chopra Conference
A skeptical science writer critiques strings, multiverses, meditation, the Singularity and “neo-geocentrism.”

World's Smartest Physicist Thinks Science Can't Crack Consciousness
String theorist Edward Witten says consciousness “will remain a mystery”

Squabbling Over the End of Science on Charlie Rose
A televised debate over the limits of science raised a legitimate objection to the claim that there will be no more “fundamental” discoveries

Turned off by Trump and Clinton? Vote for a Transhumanist for President!
Transhumanist candidate Zoltan Istvan urges spending less on war and more on the scientific quest to defeat death

How Hawkish Hillary Clinton Can Become Our Greatest President
Clinton should seek ways to end war, which devastates those she has worked so hard to help—children and women

Could Olympians Be Tweaking Their Genes?
“Gene doping” remains unlikely, but if scientists can safely boost athletic performance by manipulating genes, that should be cause for celebration

Lee Berger, the Death of Taung Child and My Run-In with a Raptor
A paleoanthropologist’s story about a famous fossil triggers a traumatic memory

The Mind–Body Problem, Scientific Regress and "Woo"
The science of consciousness, far from converging on a sensible paradigm, is going backward

Psychology's Credibility Crisis: the Bad, the Good and the Ugly
As more studies are called into question and researchers bicker over methodology, the field is showing a healthy willingness to face its problems

For Independence Day, a Look at Thomas Jefferson's Egregious Hypocrisy
Even judged by his era’s standards, the actions of the slave-owning founding father fell too far short of his professed ideals.

When Simulations Replace Reality: A Q&A with Robin Hanson, Big Ideas Guy
Economist envisions a world run by digital “emulations” of humans

Orlando Massacre Exposes Need for More Gun Control, Not More Counterterrorism
The easy availability of guns poses a much greater threat to Americans than terrorism does

Do Voters Adore Trump Because They Dread Death?
“Terror Management” Theorist Sheldon Solomon Explains How Subliminal Fear of Death Can Affect Us on a Personal and Political Level.

Has a Bogus Theory of War Kept Obama from Being a Peace President?
Once again, Barack Obama, the world’s most powerful military leader, has propagated an erroneous claim about the origins of war

Skeptic Debunks Spoon-Bending and Fosters World Peace
Michael Shermer generously explains to occasional sparring partner how to bend spoons non-paranormally.

Meta-Skepticism: Update on the Skepticism Debate
Debate over the goals and methods of capital-S Skepticism rages on

My Response to Responses to My Critique of "Skepticism"
Skeptics react with hostility and gratitude to a critique of their movement

Dear "Skeptics," Bash Homeopathy and Bigfoot Less, Mammograms and War More
A science journalist takes a skeptical look at capital-S Skepticism

Dispatch from the Desert of Consciousness Research, Part 4
On his last day at a consciousness conference, a reporter spots a white rabbit and discovers the solution to the mind–body problem

Dispatch from the Desert of Consciousness Research, Part 3
A reporter struggles with derealization and paranormal claims at a consciousness conference in Tucson

Dispatch from the Desert of Consciousness Research, Part 2
A reporter ponders free will and struggles with quantum incoherence at a consciousness conference in Tucson

Dispatch from the Desert of Consciousness Research, Part 1
A reporter travels to a legendary conference in Tucson, Ariz., seeking insights into the deepest of all mysteries

Psychedelic Therapy and Bad Trips
Researchers take steps to maximize benefits and minimize risks of psychedelic therapy for cancer patients

Flashback: My Report on First Consciousness Powwow in Tucson. How Far Has Science Come Since Then?
Legendary 1994 meeting featured neural, quantum, chaotic and information-based theories of consciousness, and so does 2016 meeting.