Science fiction writer and mathematician Rudy Rucker takes a running swing at the idea of the Singularity, the moment in human history when we disassemble raw matter, turn it into "computronium" and upload ourselves to it, inhabiting a simulation of reality rather than real reality. It's a fine and provocative turn from our Mr Rucker, who has a fine and provocative and deeply weird and wonderful mind.
Although it’s a cute idea, I think computronium is a fundamentally spurious concept, an unnecessary detour. Matter, just as it is, carries out outlandishly complex chaotic quantum computations just by sitting around. Matter isn’t dumb. Every particle everywhere everywhen is computing at the maximum possible rate. I think we tend to very seriously undervalue quotidian reality...
This would be like filling in wetlands to make a multiplex theater showing nature movies, clear-cutting a rainforest to make a destination eco-resort, or killing an elephant to whittle its teeth into religious icons of an elephant god.
This is because there are no shortcuts for nature’s computations. Due to a property of the natural world that I call the “principle of natural unpredictability,” fully simulating a bunch of particles for a certain period of time requires a system using about the same number of particles for about the same length of time. Naturally occurring systems don’t allow for drastic shortcuts.
The oldest leftovers in world history have been discovered, stashed inside Israel’s Qesem Cave
For years a friend has been telling my diet was hurting my general demeanor.
A favorite kitchen chemistry (and physics) experiment of kids (and adults), Ooblek is the weird result of mixing cornstarch with water. Now, MIT engineers have developed a mathematical model that can predict and simulate how the non-Newtonian fluid switches between liquid and solid depending on the pressure applied to it. From MIT News: Aside from […]
Remember when the default state of your online presence was anonymity? That’s not so clear-cut anymore, and the worst part is you may not even know who is using your data or what they’re using it for. Small wonder that so many people are choosing to surf through virtual private networks. VPNs filter web access […]
Get ready for the stream of your dreams, binge-watchers. There’s a contest afoot, and at stake is a lifetime subscription to Netflix. All you have to do is sign up, and you’re entered to win this ultimate Netflix plan. When does it expire? Only when you do. And hey, just in case you need something […]
There’s overwhelming support for clean energy, and the planet is giving us more reasons to invest in renewable power sources with every passing year. Even in the most inhospitable areas, wind and solar can provide a good chunk of our power, if not all of it. So why aren’t we all taking advantage of it? […]