Thiese are some interesting thoughts on the subject...5 Insane Theories About Why We Haven't Discovered Alien Life | Cracked.com
this is my favorite...
According to the Law of Accelerating Returns, once a civilization begins hitting a real technological stride, the level of advancement will begin to increase exponentially in a comparatively short period. For example, human beings have been trolling around the planet for thousands of years but have seen their greatest advancements (medicine, computers, flight, space travel, etc.) just within the past century. And each iteration of those advancements took less and less time to produce -- that is, the span between no computers and the first computers was much longer than the span between the iPhone 4 and the iPhone 5. Every time we build a house, we don't have to rediscover what a hammer and nails are -- we just take the tools we've already developed and continue to figure out better ways to use them.
Now, let's apply the same logic to a super-advanced civilization of star-hopping aliens. We can assume that "flying saucers" are at the far end of the technological timeline, meaning that by now the aliens have theoretically enjoyed centuries of Accelerating Returns. So, take the last 50 years or so of Earth science and multiply that by, say, 300 or 400. That's the level of technology at which interstellar travelers would likely be operating, and it is far beyond anything our pizza-microwaving asses can even begin to comprehend.
So, what would we have to offer them?
Alien civilizations may not be trying to talk to us for the same reason that we don't spend a whole lot of time trying to talk to goldfish -- we really don't have anything worthwhile to say to each other. Maybe some dimensional-shambling moon lizards noticed intelligent life on our planet and decided to take a break solving Rubik's cubes with their mind fingers to discuss the finer points of time travel with our greatest minds, only to discover that our defining technological achievement of the past three years was figuring out how to rent movies from a vending machine. They would've sighed heavily, climbed back into their star cruiser, and signed into the Galactic Network to remove Earth from the list of potential candidates for the United Federation of Planets.
Read more: 5 Insane Theories About Why We Haven't Discovered Alien Life | Cracked.com
Bookmarks