Star Makers - Cosmos Magazine has a long (but worth reading) article by Michio Kaku on what it will take for Earthlings to evolve into a true Type I civilization, and what it might do to us if we were to come in contact with a Type II or Type III civilization elsewhere in our galactic neighborhood.
This question is no longer just a matter of idle speculation. Soon, humanity may face an existential shock as we discover Earth-sized twins of our planet orbiting nearby solar systems. This may usher in a new era in our relationship with the universe, so that we will never see the night sky in the same way.
[…] one day, many of us could gaze at the encyclopaedia that contains the coordinates of perhaps hundreds of Earth-like planets in our sector of the galaxy. Then we will ponder with wonder, as Sagan did, what an intelligent civilization a millions years ahead of ours will look like.
![Star Makers - Cosmos Magazine has a long (but worth reading) article by Michio Kaku on what it will take for Earthlings to evolve into a true Type I civilization, and what it might do to us if we were to come in contact with a Type II or Type III civilization elsewhere in our galactic neighborhood.
This question is no longer just a matter of idle speculation. Soon, humanity may face an existential shock as we discover Earth-sized twins of our planet orbiting nearby solar systems. This may usher in a new era in our relationship with the universe, so that we will never see the night sky in the same way.
[…] one day, many of us could gaze at the encyclopaedia that contains the coordinates of perhaps hundreds of Earth-like planets in our sector of the galaxy. Then we will ponder with wonder, as Sagan did, what an intelligent civilization a millions years ahead of ours will look like.](http://24.media.tumblr.com/tumblr_lx6ujyf7ok1qiiz3qo1_500.jpg)