iano writes:
Is space and time known absolutely to be linear as we understand it? Is it absolutely true that the earth goes around the sun or is it just that our current convention (or current common sense) indicates so? Just like common sense some centuries ago made people think the earth was flat...
It's a matter of perspective. Seen on a galactic scale (i.e. taking the movement of our galaxy with respect to other galaxies into account), the earth might seem to move on a rather erratic path, but when the movement of the solar system as a whole - and the larger systems containing it - is not taken into consideration, then it is definitely the case that the earth is revolving around the sun and not vice versa. There is no way you can devise a theory that accounts for the movements of all the bodies in our solar system which has the earth as the centre. The heliocentric view is
absolutely the only way to correctly describe the movements within the solar system.
iano writes:
If I jumped from a high building I think I'd have other things on my mind than....SPLAAT!!
I told you, you'd have to be quick.
iano writes:
[...] I was under the impression that these formula are not absolutely correct in all circumstances. If not they are not absolute.
If the circumstances are the same, the outcome will be the same. That's why one speaks of "the law of gravity".
iano writes:
I can't see how science can comment on the effectiveness or otherwise of prayer. That would pre-suppose that objective/empirical is the only way to know - which is a philosophical position - not truth.
Science can perform a statistical analysis of the effect of both medicine and prayer on a patient. If it does, I predict the effect of prayer will be disappointing in comparison to that of medicine.
And be honest, if you were a diabetic, what would you rather have your doctor offer you: prayer or insulin?
This message has been edited by Parasomnium, 14-Sep-2005 11:54 PM
We are all atheists about most of the gods that humanity has ever believed in. Some of us just go one god further. - Richard Dawkins