To all LessWrongers in London/the south of England: On Saturday the 23rd - this Saturday at 2pm - I will be speaking about Friendly AI at the UK transhumanist group, at

Room 416, 4th floor (via main lift), Birkbeck College, Torrington Square, London (Map)

For those who have read most of the material on the web about FAI theory, e.g. the sequences here and the material of Bostrom and Omohundro, you won't hear much new, but you will probably meet a lot of people who could do with some strong rationalists to speak to. For those who haven't read most of the material about Friendly AI, I'll try to make it a superlatively informative talk. The Facebook event has 30 confirmed guests, and the London Futurists' organizer (distinct from UK h+, the hosts), just emailed me and said:

"Looking forward to meeting you and asking you questions on Saturday! I think your going to get quite a few as there is a lot of interest from my group about your presentation - positive and negative. You might get a very skeptical geezer coming along so be prepared for some tough questions from people who know their stuff."

So the event promises to be a fairly large gathering of rationalists, futurists and transhumanists with a high probability of passionate debate about FAI, followed by a trip to the pub for further discussion and drinks.

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Could you, or someone who's attending, please film it?

It's a low cost way to reach a much bigger audience (I'd go, but I'm on another continent).

I believe it will be put on YouTube.

[-]dw214y00

It should appear on http://www.youtube.com/user/KoanPhilosopher within a day or two.

The same channel already contains videos of several previous UKH+ meetings

Ah, so you intend to discuss a deus est machina while hammered. This will end well.

[-]Cyan14y30

I was going to message you that the expression is actually "deus ex machina", but then I Googled "deus est machina" and found the TVTropes page (no linky!).

but then I Googled "deus est machina" and found the TVTropes page (no linky!)

Thankyou. ;)

I had already pressed Cntrl-tab after parsing 'but then I googled' but I stopped myself just in time.

As a datapoint, the last meetup of this type I went to only had a fairly moderate amount of drinking. At least while I was there. Pubs are still the least worst venue for getting lots of people together to socialise in an informal setting.

deus est machina

Was that intentional or a felicitous typo? I still prefer "god from the machine" to "a god is a machine".

I'm coming a long.

[-]Roko14y30

Great. Maybe all LW'ers should wear some distinguishing mark, like a Map stuck to their clothes?

a Map stuck to their clothes

Then a better symbol would be a surveyor's theodolite, maybe with a map (or paper), a ruler, and a drafting compass.

I've also suggested a balance scale (decision theory) with an urn full of colored balls (Bayesian inference). Another symbol could be a locket (something to protect).

I'm kinda partial to the black flowing robe filled with intricate, silver-colored mathematical equations, myself. But that might be a bit elaborate for everyday use.

Awesome. Where do I buy one?

If you're willing to pay some extra for having it handmade, there are plenty of people who would be ready to make you one.

(And now that you brought it up, you made me semi-seriously consider actually getting one made. I have a bunch of friends and friends of friends who have cosplay as a hobby, so I might be able to get it cheaper than by going through a professional. Hmm... then I'd only need to decide on the equations I wanted on it.)

I have a half-face mask along those lines made for me by an ex-girlfriend. Sadly, she was not a mathematician, so the specific formulae aren't of much interest. Nice to have for the occasional costumed ball, though.

I met a bloke once who had Euclid's proof of Pythagoras' theorem tattooed on his arm, and got into a drunken argument with him about whether or not he should have chosen a more elegant proof.

[-][anonymous]14y00

Go LW T-shirts!

They design themselves.

On the front of the t-shirt on the left side you put a paper map with the word "Map" under it.

On the right, you put a 3D landscape (mountains, etc) with "Territory" written under it.

In between those two, you put "≠" (the "isn't equal to" symbol).

Voilà!

you put a 3D landscape (mountains, etc) with "Territory" written under it.

[...]

Voilà!

("Ceci n'est pas un territoire")

It might be particularly delicious to draw a map with a copyright trap for the illustration.

I'm really tempted to make funny/silly T-shirts along the lines of

  • The anthropic principle says that the conditional probability that you are in a universe that allows reading at the moment is 1.*

  • T-shirts with one or two boxes on to indicate how you would play with Omega.

*At least according to Jurgen Schmidhuber via wikipedia because a universe where you can't read the t-shirt is inconsistent with reading the t-shirt. Yes it is a bit weak, but it is the best Anthropic principle joke I could come up with late at night.

I've pondered one that said "Cryocrasinating"

Blue and Green?

I'd buy a one box T-shirt if it was done well. It'd go well with my bayes rule shirt.

I'll be there. I look like this.

I'll be attending. I've been reading "Science Fiction And Philosophy" and enjoyed the section on Ethics within AI and with creating AI. I'll be bring my youngest child, age 8 who has been reading "21st Century Kids" and really thinking about AI and her own sense of self for the first time in depth. Will be a great talk, look forward to it!

Break a leg :-)