we are an experiments of alien’s intelligence. we are the product of their core algorithm. Its like Windows and Linux. Say we are various applications of Linux core; they are testing windows kernel somewhere else. We are one of the experiments of "alien A" operating systems. This nature is building the applicatins on top. Algorithm? Its simple genetic coding, its survival and evolution in unique planet like earth. There might be an ice age tomorrow, might be an asteroid disaster, black holes from center of our galaxy eating up entire solar system, end of our suns nuclear fuel and exploding earth like a fire ball, global warming or nuclear war. There are so many possibilities and its possible. That’s simple guys - this moment is precious. Enjoy your life and take full advantage of our kind. Just my 2 cents!