Which technology advances worry you? In the next 50 years, do any of these have a decent chance of destroying humanity as we know it? Would humans implanting themselves with chips that enhance their intelligence make us no longer human? Would you be opposed to communications chips that allow us to communicate telepathically? Would advanced virtual reality ruin our enjoyment of the real world? Should Muslims be allowed to own rocket ships? Is a cashless society an open door to government / business opression? If there were a sex simulator that generated an amazing experience, would you bother having real sex? Some of the things in the poll are stuff that could physically replace or kill us, others are things which obsolete human activities / ways of thinking and some would say drains our humanity. Which worries you more?