Our technological powers increase, but the side effects and potential hazards also escalate.

I think everyone has to acknowledge that there are vulnerabilities to the effects of some of these coastal hazards . . . and it's a matter of degree.

We futurists have a magic button. We follow every statement about a failed forecast with 'yet.'

One of the definitions of sanity is the ability to tell real from unreal. Soon we'll need a new definition.

No serious futurist deals in prediction. These are left for television oracles and newspaper astrologers.

You’ve got to think about big things while you’re doing small things, so that all the small things go in the right direction.