Is god omnipotent ? If he is, can he create a rock so heavy he can't lift it ?
I am discounting the reports of UFOs. Why would they appear only to cranks and weirdos?
I think the next century will be the century of complexity.
The past, like the future, is indefinite and exists only as a spectrum of possibilities.
Children in backseats cause accidents. Accidents in backseats cause children.
We only have to look at ourselves to see how intelligent life might develop into something we wouldn't want to meet.