
If, as Matt Ridley suggests, science is simply the search for new forms of ignorance, then perhaps it follows that with science's advances come new questions. Will human genetic engineering become commonplace? Will human cloning ever be safe? Are there many universes? How much...

If, as Matt Ridley suggests, science is simply the search for new forms of ignorance, then perhaps it follows that with science's advances come new questions. Will human genetic engineering become commonplace? Will human cloning ever be safe? Are there many universes? How much...