I asked this question a while ago on another BBS. What changes do you think will be made to humans of the future? Here are some ideas: Spare parts available in hospitals at a moment's notice. Cosmetic alterations to the body to the extent of making humans appear completely alien. Incredible healing/regeneration ability. Improved senses. No degenerative diseases/conditions. Built-in maths processor. Built-in targeting/tracking system for military people. Electronics in the head to access the internet and display data over the normal field of vision. Absolutely incredible immune system. Adjustements to the circulatory system so that any major blood vessels, when exposed to low enough pressure (ie, from being exposed to the open air or being close to a bleeding point), will contract shut.