USA Today - "Why you don't really have free will by Jerry Coyne January 1, 2012

"The debate about free will, long the purview of philosophers alone, has been given new life by scientists, especially neuroscientists studying how the brain works. And what they're finding supports the idea that free will is a complete illusion."


Time Magazine - "Think You're Operating on Free Will? Think Again" by Eben Harrell July 2, 2010

"In an intriguing review in the July 2 edition of the journal Science, published online Thursday, Ruud Custers and Henk Aarts of Utrecht University in the Netherlands lay out the mounting evidence of the power of what they term the 'unconscious will.'...John Bargh of Yale University, who 10 years ago predicted many of the findings discussed by Custers and Aarts in a paper entitled "The Unbearable Automaticity of Being," called the Science paper a "landmark — nothing like this has been in Science before."

The New York Times - "Your Move: The Maze of Free Will" by Galen Strawson July 22, 2010

"Some people think that quantum mechanics shows that determinism is false, and so holds out a hope that we can be ultimately responsible for what we do. But even if quantum mechanics had shown that determinism is false (it hasn’t), the question would remain: how can indeterminism, objective randomness, help in any way whatever to make you responsible for your actions? The answer to this question is easy. It can’t."

The Atlantic - "The Brain on Trial" by David Eagleman July/August 2011

"In modern science, it is difficult to find the gap into which to slip free will—the uncaused causer—because there seems to be no part of the machinery that does not follow in a causal relationship from the other parts."

The Telegraph - "Neuroscience, free will and determinism: 'I'm just a machine'" by Tom Chivers October 12, 2010

"The philosophical definition of free will uses the phrase 'could have done otherwise'... "As a neuroscientist, you've got to be a determinist. There are physical laws, which the electrical and chemical events in the brain obey. Under identical circumstances, you couldn't have done otherwise; there's no 'I' which can say 'I want to do otherwise'."

The Guardian - "Guilty but not responsible?" by Rosiland English May 29, 2012

"The discovery that humans possess a determined will has profound implications for moral responsibility. Indeed, Harris is even critical of the idea that free will is "intuitive": he says careful introspection can cast doubt on free will. In an earlier book on morality, Harris argues 'Thoughts simply arise in the brain. What else could they do? The truth about us is even stranger than we may suppose: The illusion of free will is itself an illusion'"

Psychology Today - "Free Will Is an Illusion, So What?" by Raj Raghunathan, Ph.D. May 8, 2012

If you think carefully about any decision you have made in the past, you will recognize that all of them were ultimately based on similar—genetic or social—inputs to which you had been exposed. And you will also discover that you had no control over these inputs, which means that you had no free will in taking the decisions you did.

Complete List

A brief history of determined vs. free will ideas

Cause and Effect – At about the 5th century BC, in his work On the Mind, the Greek Philosopher Leucippus penned the earliest known universal statement describing what we today understand as determinism, or the law of cause and effect

“Nothing happens at random, but everything for a reason and by necessity.”

Human Will – The concepts of will and free will are actually Christian in orgin. It was Saint Paul in his Letter to the Romans, which is dated at about 58 A.D., who first discovered this thing we call human will. He came to it by recognizing that he could not often do as much right as he wanted. Saint Paul wrote in Romans 7:15 that:

“I don’t understand myself at all, for I really want to do what is right, but I can’t.” I do what I don’t want to – what I hate.” (Translation – The Living Bible)

Free Will -- Nothing new was said on the matter for the next few hundred years until St. Augustine grappled with the concepts of evil and justice. Saint Augustine wrote in his book De Libero Arbitrio, 386-395 A.D., (translated as “On Free Will”)

“Evil deeds are punished by the justice of God. They would not be punished justly if they had not been performed voluntarily.”

The problem he saw was that if human beings do not have a free will, it would be unfair for God to arbitrarily reward or punish us. St. Augustine concluded that God could not be unfair, and so he created the concept of a human free will, whereby we earn our reward or punishment by what we freely do.

Scientific concepts relating to the determined will vs. free will question

Classical Mechanics -- In 1687 Sir Isaac Newton publishes his “Laws of Motions” that mathematically describes the physical universe as acting in a mechanistic manner according to the principle of cause and effect.

Classical Mechanics is a completely deterministic theory

Heisenberg Uncertainty Principle -- In 1925 Warner Heisenberg describes mathematically that…

We can measure the position of a particle or the momentum of a particle (momentum meaning its direction and velocity), but we cannot simultaneously measure the position and momentum of a particle.

Copenhagen Interpretation of Quantum Mechanics -- Niels Bohr and others make the following assertions;

1) Particles do not have a simultaneous position and momentum.

2) Elementary particles behave indeterministically, and are not subject to the principle of cause and effect.

Believers in free will saw the Heisenberg Uncertainty Principle and Copenhagen Interpretation of Quantum Mechanics as providing a possibility for free will to exist. They asserted that if elementary particles behave indeterministically, they are not subject to the principle of cause and effect that prohibits free will.

But, as noted above, it eventually became apparent that indeterminism also prohibits free will.