Of all the celebrities and bigwigs I looked forward to meeting at TransVision 2007 there was only one person who I was truly nervous about running into – a person who gave me that 'I’m going to squeal like a little girl when I see him’ kind of feeling.
That individual was pioneering neuroscientist Marvin Minsky.
A friend cautioned me by claiming that he was a difficult man and not very approachable. I dismissed the warning and patiently waited for an opportunity to start a conversation with him.
I eventually got my chance. I was with two other friends when the three of us bumped into Minsky in the reception area of the conference hall. Without hesitation I approached and introduced myself. After we shook hands I told him how much I appreciated his work and how much of an honour it was for me to finally meet him. He nodded his head and didn’t say a word.
I was surprised by how old he looked. Minsky is now 80 years old and has been working in the field of neuroscience since the 1950s. Despite his age he recently published a book, The Emotion Machine: Commonsense Thinking, Artificial Intelligence, and the Future of the Human Mind. Minsky just keeps on going.
Working to move the conversation along, I told him that while I was conducting research for my presentation I discovered that he was a presenter at the seminal SETI conference in 1971 in Byurakan. Minsky made waves at that conference by having the audacity to suggest that advanced extraterrestrial civilizations would likely be comprised of machine minds. It was a controversial suggestion, one that has only come into acceptance in more recent times. I asked Minsky for a first-hand account of how his idea was received back in 1971.
He stood there, just blankly looking at me, and didn’t say a single word. We all waited in silence for what seemed an eternity. I got the distinct impression that he was thoroughly disinterested in our little group.
Being a sucker for punishment I decided to move the conversation along. I unabashedly gave him the 10 second executive summary of my TV07 presentation, where I make some claims about the limitations of extraterrestrial civilizations and how this might account for the Great Silence and the problem that is the Fermi Paradox.
This finally got Minsky going. He had attended a SETI conference two weeks prior and was impressed with what he heard there. Minsky suggested that the reason we don’t see any signs of obvious megascale engineering or cosmological re-tuning by advanced ETI’s is that they have no sense of urgency to embark upon such projects. He argued that advanced intelligences won’t engage in these sorts of Universe changing exercises until the very late stages of the cosmos.
Jeez, I thought to myself, I hadn't considered that.
Leave it to Marvin Minsky to give me some serious food for thought a mere two hours before I was to give my talk. I was suddenly worried that this consideration would pierce a glaring hole in my argument.
After another minute of idle chit-chat I excused myself from Minsky's company and found a little corner where I could have my little micro-panic and contemplate his little theory.
The more I thought about it, however, the more unsatisfied I became with his answer; virtually everyone has a rather smug solution to the Fermi Paradox, and Marvin Minsky is no exception. Specifically, I was concerned with how such a theory could be exclusive to all civilizations. It seemed implausible to believe that not even one renegade civilization would take it upon itself to change the rules of the cosmos if it had the capacity to do so.
Moreover, given the power to reshape the Universe, a strong case could be made that a meta-ethical imperative exists to turn the madness that is existence into something profoundly more meaningful and safer. As Slavoj Žižek once said, existence is a catastrophe of the highest order. Timothy Leary described the Universe as an "ocean of chaos."
Waiting until the last minute to create a cosmological paradise (assuming such a thing is even possible) would seem to be both exceptionally risky and irresponsible -- not just to the members of a civilization capable of such feats, but to the larger universal community itself.
Phew. That's right, that's the answer. Ha, take that, Minsky!
So, after rationalizing a counter-argument to Minsky's suggestion, I was able to calm down and prepare myself for my presentation and deal with any follow-up questions that could be thrown my way.
And that's how I met Marvin Minsky.
Sure, he's not the most personable man I've ever met, but I got the sense that he's at a time in his life where a) he knows he owes nothing to no one and b) he'd rather engage with people who can contribute to his life's work and his ongoing struggle to solve the problem that is human cognition. And he's still as sharp as they come.
It was truly an honour.