Upgrade Yourself

Davros, inventor of the Daleks. Not all upgrades are a good idea.

If you could upgrade your brain, what would you change?

In my forthcoming novel, an alien virus infects humanity, with an effect rather like uploading a new software version to our brains. Memory and personality are retained – we are still ourselves – but some of our capabilities are upgraded. The virus is benign: but what should it improve, to optimise us?

I would not rush for higher IQ, which is a two-edged sword. Even when not socially dysfunctional, people with MENSA level IQs walk a tightrope between being thought arrogant and wearily helping others catch up. Besides, there was a good reason for humans to evolve with varied attributes. Any upgrade must preserve variety, or lose a key advantage of the human tribe.

There are of course many types (and definitions) of intelligence. Which would you boost in yourself? Empathy and social intelligence? Sporting intelligence and the rewards it brings? Artistic intelligence and the resulting creativity?

Or would it be intelligence at all? Perhaps you’d prefer to improve some other aspect of your mental capability, like memory (but would you actually want total recall?) Would you do a Solomon and choose wisdom? Even my clever aliens would find it tough to deliver that. How about greater sensory perception? In his book Life 3.0, Max Tegmark suggests that AI-enhanced brains could vastly broaden our experiences by processing data from sensors covering e.g. more of the electro-magnetic spectrum.

In fact the electronic upgrading of our brains has already begun. Elon Musk has made characteristically bold pronouncements, on using electronic implants not only to help repair brain damage but also for communicating wirelessly without speech. This raises the prospect of human interactions becoming universal, with inbuilt language translation programs.

Any development of telepathy raises profound questions about how far we want to go. I am too individualistic to willingly merge into a hive mind. But a cloud mind, perhaps… provided we can choose what to upload. My best thoughts I want to share with the world; my worst I want to delete unseen.

Yet my alien upgrades target something different. By enhancing our ability for objective self-criticism, they improve our competence and give us a higher level of self-awareness. We need this to combat the Dunning-Kruger effect, whereby people with low ability in a task think they’re doing great.

In contrast, competent people are stern critics of their own work. That’s such a key quality for a writer that I’m probably programmed to pick it out. Even more than criticism from others, it enables writers to improve: and it underpins good and bad performance in everything from driving a car to being president.

So my choice for an upgrade is self-awareness. It’s an ability that cuts across all others, preserving the variety of the human tribe in all other respects and boosting performance in most of them.

That an alien virus might do this for us is wishful thinking: but AI may get there before we do. The ultimate choice we face may be about upgrading ourselves into a hybrid form, before autonomous AI outstrips us.

If we go hybrid, how do we avoid a split between those who want to upgrade and those who don’t? In my novel, that leads to civil war. Obviously it’s analogous to what is happening right now, in the growing war between those who revel in their ignorance and those who recognise their faults and wish to improve. In the book, The New Enlightenment wins. In reality, it hangs in the balance.

Humanity, Version 2

Marc Quinn’s sculpture, “Planet”, in Singapore

Watching the reruns of Westworld has confirmed my opinion that it’s the most intelligent television series ever made. The questions it poses, about the nature of sentient life and the point at which machine and human intelligence become indistinguishable, have been considered many times before. The best examples are probably Blade Runner and Alex Garland’s equally brilliant Ex Machina. Both morally and practically, those questions are complex and fascinating (rather like Westworld): but what lights my fire is not so much how we might one day treat androids, as the implications for our own evolution.

My limited understanding of the evolution of species leads me to believe that it mostly happens in relatively sudden bursts, with slower and more incremental changes in between. Those bursts probably have external causes (e.g. changes in the environment) rather than just the random mutations that drive a lot of the lesser advances.

In Westworld, the minds of the artificial humans start to develop independently of any human intervention. The original cause is a mix of meddling by their creators and some unforeseen malfunctions but their progress becomes self-driven. I’m not sure that this possibility has ever before been presented as such a dynamic evolutionary process. These are not really androids but a hybrid species whose minds, entirely human in origin, evolve quickly through the interplay between their own logic and some natural processes that are beyond their or anyone else’s control.

Bearing in mind that these Westworld “hosts” are reflections of us, this raises some really interesting questions about how our own human intelligence will evolve as a result of interacting with and attempting to manage artificial intelligences that are rapidly becoming greater than our own.

If ever there was a likely external cause for mankind’s next evolutionary leap, surely this is it. Will we merge with AI to create true hybrids (something that is already starting to happen)? Will we compete with AI, stimulating our own mental abilities in an effort to keep pace with the genie that we have let out of the bottle? Above all, will we come to understand the parts of our thinking that are free will, versus those that are pre-programmed, bio-chemical processes? This is the essence of the struggle that the Westworld characters go through and it lies at the core of our own existential questioning.

I can’t wait to see what the inspired script writers Nolan and Joy make of these issues in Season 3. They wound up the last season by having some key Westworld characters escape into the outside world, so they’re pretty much bound to address them. Meanwhile I’m working on related issues in my new novel, After the Event, where an alien intelligence is infecting humanity rather like a virus, upgrading us despite our best efforts to stay dumb and primitive. It’s spooky but convenient that COVID-19 is happening at the same time, providing a real-world model of how humanity tries frantically to contain the uncontrollable.

In giving birth to AI, we have done more than to create the next great leap forward in science and technology. We have produced a baby Titan that may well evolve into the next version of humanity. I can’t help thinking that it will have to be a big improvement on Homo Sapiens v1.0, if we are to survive.