If you think the technology is infeasible, you don't worry about what it might do and what its potential is.

Nanotechnology is an idea that most people simply didn't believe.

As in any technological revolution, there will be winners and losers. On balance, everyone will come out ahead, although there will be particular companies that will not be able to cope with a new environment.

One of the concepts essential to molecular manufacturing is that of a self-replicating manufacturing system. That concept has lagged behind in its acceptance.

Machines built by human beings they will function correctly if we provide them with a very specific environment. But if that environment is changed they won't function at all.

If you think the technology is infeasible, you don't worry about what it might do and what its potential is.

We see an entire planet which has many limitations.