/sci/ - Science & Math

>>10048949
too expensive compared to alteratives
prime target for terrorists/enemies/hackers
any gains aren't worth the cost of them going wrong
require too much surrounding support industry and active systems and maintenance, ie they are linked into global economy, can't be built by any ol' 3rd world nation, sadly

They aren't needed. The world is realising that the modern, high energy, frantic lifestyle is anti-human; it's causing mass mental and physical illness, mass suicides, etc; and that the low energy, slow lifestyle of the organic permaculturalist is healthier and happier, and it doesn't require and in fact opposes Mass Centralisation ie nukes