Marvin Minsky

Does this mean that we must embrace the modern scientific view and put aside the ancient myth of voluntary choice? No. We can't do that: too much of what we think and do revolves around those old beliefs. Consider how our social lives depend upon the notion of responsibility and how little that idea would mean without our belief that personal actions are voluntary. Without that belief, no praise or shame could accrue to actions that were caused by Cause, nor could we assign any credit or blame to deeds that came about by Chance. What could we make our children learn if neither they nor we perceived some fault or virtue anywhere? We also use the idea of freedom of will to justify our judgments about good and evil. A person can entertain a selfish impulse, yet turn it aside because it seems wrong, and that must happen when some self-ideal has intervened to overrule another goal. We can feel virtuous when we think that we ourselves have chosen to resist an evil temptation. But if we suspected that such choices were not made freely, but by the interference of some hidden agency, we might very well resent that interference. Then we might become impelled to try to wreck the precious value-schemes that underlie our personalities or become depressed about the futility of a predestination tempered only by uncertainty. Such thoughts must be suppressed. No matter that the physical world provides no room for freedom of will: that concept is essential to our models of the mental realm. Too much of our psychology is based on it for us to ever give it up. We're virtually forced to maintain that belief, even though we know it's false — except, of course, when we're inspired to find the flaws in all our beliefs, whatever may be the consequence to cheerfulness and mental peace. (1986) source Unverified

Does this mean that machines will replace us? I don't feel that it makes much sense to think in terms of "us" and "them." I much prefer the attitude of Hans Moravec of Carnegie-Mellon University, who suggests that we think of those future intelligent machines as our own "mind- children." In the past, we have tended to see ourselves as a final product of evolution -- but our evolution has not ceased. Will robots inherit the earth? Yes, but they will be our children. We owe our minds to the deaths and lives of all the creatures that were ever engaged in the struggle called Evolution. Our job is to see that all this work shall not end up in meaningless waste. (1994) source Unverified