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Why the Future Doesn’t Need Us
Bill Joy

From the moment I became involved in the creation of new technologies, their ethical dimensions have concerned me, but it was only in the autumn of 1998 that I became anxiously aware of how great are the dangers facing us in the 21st century. I can date the onset of my unease to the day I met Ray Kurzweil, the deservedly famous inventor of thefirst reading machine for the blind and many other amazing things. Ray and I were both speakers at George Gilder’s Telecosm conference, and I encountered him by chance in the bar of the hotel after both our sessions were over. I was sitting with John Searle, a Berkeley philosopher who studies consciousness. While we were talking, Ray approached and a conversation began, the subject of which haunts meto this day. I had missed Ray’s talk and the subsequent panel that Ray and John had been on, and they now picked right up where they’d left off, with Ray saying that the rate of improvement of technology was going to accelerate and that we were going to become robots or fuse with robots or something like that, and John countering that this couldn’t happen, because the robots couldn’t be conscious.While I had heard such talk before, I had always felt sentient robots were in the realm of science fiction. But now, from someone I respected, I was hearing a strong argument that they were a near-term possibility. I was taken aback, especially given Ray’s proven ability to imagine and create the future. I already knew that new technologies like genetic engineering and nanotechnology were givingus the power to remake the world, but a realistic and imminent scenario for intelligent robots surprised me.
Bill Joy is co-founder, chief scientist, and corporate executive officer of Sun Microsystems. This article is reprinted with permission from Wired 8.04, April 2000. Copyright 1993–2000 The Condé Nast Publications Inc. Copyright 1994–2000 Wired Digital, Inc.

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BILL JOY

It’s easyto get jaded about such breakthroughs. We hear in the news almost every day of some kind of technological or scientific advance. Yet this was no ordinary prediction. In the hotel bar, Ray gave me a partial preprint of his then-forthcoming book The Age of Spiritual Machines, which outlined a utopia he foresaw—one in which humans gained near immortality by becoming one with robotic technology. Onreading it, my sense of unease only intensified; I felt sure he had to be understating the dangers, understating the probability of a bad outcome along this path. I found myself most troubled by a passage detailing a dystopian scenario:

The New Luddite Challenge
First let us postulate that the computer scientists succeed in developing intelligent machines that can do all things better than humanbeings can do them. In that case presumably all work will be done by vast, highly organized systems of machines and no human effort will be necessary. Either of two cases might occur. The machines might be permitted to make all of their own decisions without human oversight, or else human control over the machines might be retained. If the machines are permitted to make all their own decisions,we can’t make any conjectures as to the results, because it is impossible to guess how such machines might behave. We only point out that the fate of the human race would be at the mercy of the machines. It might be argued that the human race would never be foolish enough to hand over all the power to the machines. But we are suggesting neither that the human race would voluntarily turn power overto the machines nor that the machines would willfully seize power. What we do suggest is that the human race might easily permit itself to drift into a position of such dependence on the machines that it would have no practical choice but to accept all of the machines’ decisions. As society and the problems that face it become more and more complex and machines become more and more intelligent,...