Yevaud,<br /><br />Thanks for your comment. I searched a bit about Larry Niven and found his novels interesting, due to others’ remarks on them. I wish I could read them, especially those about the quantum teleportation. However, those are rather old and contain not so many words, therefore one could review them with an eye to the present time, in a more profound manner. <br />I’m not sure one could go somewhere by quantum teleportation with a speed more than that of light, but my picture of a wormhole communicational system, is say 20 billion people living in several spheres of the solar system; and indeed bigger colonies in other stellar systems as the next steps. The most extreme picture regarding the current understanding of the universe, is an intergalactic federation of the human beings and possibly other species, with the billions or trillions of population. <br /><br />NetArch,<br /><br />Thanks a lot for the comment. The book is cool, but we could have more discussion in different scopes. For example:<br /><br />A] Most probably, governments, particularly powerful ones, and more particularly the military would be the first entities using this technology, exclusively for many years. The industrialist Patterson seems ONLY a character of the novel. Besides, it’d be exciting to imagine what would happen if this technology would be presented for the first time in somewhere but the West, definitely Iran or China! <br /><br />B] The wormholes, at least the initial generations, don’t sound to be in small dimensions, maybe as big as a huge bus; so hitting the public domain won’t lead to a throughout wild spying. Besides, since we could apply them beyond the “WormCams”, the possible events are more awesome. I guess the (immediate) political result of this technology is forming a “global republic”, - I pray to God, no Kingdom, no Empire, and totally no non-democratic non-federal regime – so espionage activities toward other states, if not finished, would be (less??) severely di