(those kinds of predictions are about as useful as the Drake Equation: totally meaningless, as we can't really understand the variables, let alone quantify them
Space/Science » in reply to more accurately: he himself has a 0-100 chance of making it to the 22nd century
The whole thread (4 posts)
- "astronomer Sir Martin Rees calculates that civilization has only a 50-50 chance of making it to the 22nd century"