MRC_Hans
Penultimate Amazing
- Joined
- Aug 28, 2002
- Messages
- 24,961
If they were not, we would not exist. That much you and I (and others) agree on.
It is not just that the universal constant are in the right range, it is the degree of precision that is remarkable. Your viewpoint on this seems to be that because the birth of the universe from the Big Bang was a one time event and no-one was there to predict the probability of the choice of constant, it is then a moot question. That is not so.
Consider a scientist who has been raised somewhat in isolation so that he has never experienced coin tosses in practice or theory. He is shown a table with a ruler and a coin. Under the middle of the ruler is an eraser. He is told that someone hit one end of the ruler to flip the coin on the other end into the air to land on the table.
He observes the coin standing on its edge. He is then asked to use his knowledge of the laws of physics to work out what the probability is that such an event would happen.
His conclusion is that it is a highly unlikely event. His reasoning is that there are so many variables that have to be "just right".
So here we have one event only to analyze.The man thinks that the event was "engineered" so that it happened. He has no proof, because they never let him try again.The odds of it happening are not 1:1.
The odds of this universe existing may be small, even astronomically so (although we don't know, because we don't know what the possible alternatives are), but the odds of us discussing this in an universe where we can exist is 1/1.
Hans