Technology

How is the infinite monkey theorum "misleading". It's got "infinite" in the name. If you're applying constraints based on the size or age of the universe, you are fundamentally misunderstanding the thought experiment.

So, while the Infinite Monkey Theorem is true, it is also somewhat misleading.

Is it though? The Monkey Theorem should make it understandable how long infinity really is. That the lifetime of the universe is not long enough is nothing unexpected IMHO, infinity is much (infinitely) longer. And that's what the theorem is about, isn't it?!

How about 4 monkeys in parallel?

The statement isn't about "A" monkey. It's about an infinite amount of monkeys.

I always heard that it was an infinite number of moneys, not just one. So one of them might get the job done in time.

Really, it just takes an infinite amount of monkeys one time.

Their assumptions must be wrong. They do not account for the most basic principle of the universe, "the show must go on."

Alright then. 2 monkeys... 3? 4? The answer has to be a number lol.

Strong entry for an Ig Nobel Prize if nothing else.

It was the best of times, it was the blurst of times??

You stupid monkey!

If a tree folds in the forest and there's no one there to hear it does it make a sound?

For this experiment scientists recruited Gilbert, no one really pays much attention to him, and it's assumed the universe won't either.

The theorem holds true. The theorem states that the monkey has infinite time, not just the lifetime of our universe.

That's just lazy science to change the conditions to make sensational headlines. Bad scientists!

They forgot the lifespan of the monkey, those thought experimenters.

I have a way to make it work.

Have the monkey write down a single character. Just one. 29/30 of the time, it won't be the same character as the first one in Shakespeare's complete works; discard that sheet of paper, then try again. 1/30 of the time the monkey will type out the right character; when they do it, keep that sheet of paper and make copies out of it.

Now, instead of giving a completely blank sheet to the monkey, give them one of those copies. And let them type the second character. If different from the actual second character in Shakespeare's works, discard that sheet and give him a new copy (with the right 1st char still there - the monkey did type it out!). Do this until the monkey types the correct second character. Keep that sheet with 2 correct chars, make copies out of it, and repeat the process for the third character.

And then the fourth, the fifth, so goes on.

Since swapping sheets all the time takes more time than letting the monkey go wild, let's increase the time per typed character (right or wrong), from 1 second to... let's say, 60 times more. A whole minute. And since the monkey will type junk 29/30 of the time, it'll take around 30min to type the right character.

It would take even longer, right? Well... not really. Shakespeare's complete works have around 5 million characters, so the process should take 5*10⁶ * 30min = 2.5 million hours, or 285 years.

But we could do it even better. This approach has a single monkey doing all the work; the paper has 200k of them. We could split Shakespeare's complete works into 200k strings of 25 chars each, and assign each string to a monkey. Each monkey would complete their assignment, on average, after 12h30min; some will take a bit longer, but now we aren't talking about the thermal death of the universe or even centuries, it'll take at most a few days.

Why am I sharing this? I'm not invalidating the paper, mind you, it's cool maths.

I've found this metaphor of monkeys typing Shakespeare quite a bit in my teen years, when I still arsed myself to discuss with creationists. You know, the sort of people who thinks that complex life can't appear due to random mutations, just like a monkey can't type the full works of Shakespeare.

Complex life is not the result of a single "big" mutation, like a monkey typing the full thing out of the blue; it involves selection and inheritance, as the sheets of paper being copied or discarded.

And just like assigning tasks to different monkeys, multiple mutations can pop up independently and get recombined. Not just among sexual beings; even bacteria can transmit genes horizontally.

Already back then (inb4 yes, I was a weird teen...) I developed the skeleton of this reasoning. Now I just plopped the numbers that the paper uses, and here we go.