Delivering an Earth-Shattering Discovery?

An anonymous reader asks: "Just for fun... suppose you've made an Earth-shattering discovery that, when revealed, will cause massive social upheaval. Maybe you've discovered a new energy source or weapon, or figured out how to factor large primes in seconds, or learned how to time travel back in time and affect the present. Being a nice guy, you decide to warn the world now and give everybody a few years to prepare before revealing the discovery. How can you absolutely encrypt or otherwise protect your discovery, but guarantee its revealing at a certain future date even if you and everybody you know is long gone? For example, could you bounce an electromagnetic signal describing the discovery off a celestial body several light-years away?"

Comments

Vaporware

[donutello]

Being a nice guy, you decide to warn the world now and give everybody a few years to prepare before revealing the discovery.

This sounds suspiciously similar to "It".

Please, if you actually have something worthy of talking about just say what it is. People who come to me promising a revolution in the future but refuse to talk about what it actually is give me a bad Amway feeling.

Wouldn't that depend on what you discovered?

[bons]

For example, if what you discovered was time travel, simply send the damn machine, or better yet, millions of the machine into the future 2 years from now.

If you discover a new energy source, use that energy source to power a device that will reveal that energy source in X amount of time.

(I won't touch discovering a weapon. A weapon is not a discovery, it's an implementation.)

Meanwhile, the very act of warning the world, seriously increases the odds that someone else will duplicate your discovery long before your time is up. After all, the materials you used are all there, the knowledge is all there, what the heck makes you think you're so unique that you're the only person working on the problem or capable of coming up with an answer. Historicly, any discovery is usually a horse race, with multiple groups likely to arrive at the same answer in rapid succession.

Use Moore's Law

[solarrhino]

Encryt it with enough bits, then throw the key away. As processors continue to get faster, the time required to brute-force decrypt will drop. You can use Moore's Law to estimate when such a decrypt is likely to occur - though if your secret is big enough, you'll probably guess low. People can be very clever if they put their minds to it.

Of course, this is likely to be a moot point. In order to warn people, you've got be to able to convince them that your accomplishment is real. Unfortunately, history shows that once a desirable result is known to be possible, it doesn't take very long for other people to duplicate that result.

Why bother?

[jandrese]

Why do you want to leave the world in suspense? How the heck are people going to "prepare" for something when you won't even tell them what it is. Your scenereo sounds something like this:

You make a news annoucement saying "I've discovered a terrible secret, but I won't tell you what it is for 20 years!"
Then 20 years later you finally announce your discovery to people who have forgotten about you.

The reason entire world has forgotten about you is because you sound just like another crackpot trumpeting hidden vauge doom.

Are people going to be "better prepared" in 20 years? Why? I'd say get the truth out in the open when you discover the problem and let society work it out. That or just never ever release your secret if you fear that humanity would not survive (hint: people are pretty resourceful, they're good at suriving).

If you just don't want to be around when people discover your secret, put it in your safe deposit box and forget about it. When you die your heirs will go through the box and be faced with the same dilemma you have. Note: this is the cowards way out.