Robotic End Game:
Human brains and nervous systems will be implanted into synthetic robotic bodies. They will be human like in appearance and gate, but much stronger and robust, physically immortal. At this point we will start exploring the galaxy. There will be a colony on Mars, built by AI synthetic robots that we colonized after they finished the building process. It is here that we will discover how to inhabit a synthetic body and move farther out into the universe. This will be our final physical evolution as biological humans. The timeline on his will be predicated on how quickly we make earth uninhabitable. At our present rate, my guess would be 300 years. This could extend, if we slow the present destruction rate. However, I do do not see that occurring...