ebrown_p wrote:John,
When philosphy cures polio, lands a man on the moon, builds a computer, decodes a genome, then you may have a point.
Science and Philosphy are independent of each other, and philosophy can do things that science can't. Philosophy can address the meaning of existance, and provide insight into ethics. Science can't address either of these tasks, but that is not science's job.
Science is very good at providing an objective way to understand the laws of our universe-- for things that can be measured and examined with mathematics. This is why science has be singularly effective at both producing usable technology and providing explanations of phenomena. Philosophy can't adress either of these tasks, but that is not philosophy's job.
Philosophy and science use completely different tools to answer different questions.
Time is part of physics. Physicists make scientific hypothesises about time which are then tested with experiments. The conclusions are based on the results of measurements founded on mathematics.
You can argue about the fact that measurement is a human activity and therefore part of philosophy, but you would be wrong. The process of science that gives us insight on the mathematical nature of time, and tell us the age of the Universe is the same process of science that cured polio, and was used to build the computers we are using to communicate right now.
If science were a philosophy, it would be singularly effective one. No other philosophy has had any of the successes that science has had.
But science is not a philosophy.
The Scientific time is well described by the mathematics of physics. We have done plenty of experiments to prove refine our understanding.
It is possible that you have invented a philosophical concept you call "time" that is roughly analagous to the scientific time, and has some philosophical/religious value. But it is not what scientists mean when they talk about time, nor is it of any value when talking about the age of the universe, which is an implicitly scientific (not philosophical) question.
Then again it is possible you mean to talk about thyme.
I am harsh and unyielding.
There is no single discipline, activity, or topic that is picked out by the term 'science'. Let us not use the term unless we wish to boast of the cumulation of gadgets and associated technology that the 20th century curiously thinks it has achieved by its own efforts. To say that science existed in the past is western technological ethnocentrism.
We map metaphysics onto arithmetic and call it mathematics. Mathematics then feeds back a prediction only when we translate the arithmetic back into the metaphysics as a prediction. It does not follow from a true prediction that the metaphysics of the prediction is found in the arithmetic. It should be intuitively clear that there are no metaphysical entities in arithmetic- neither time nor space are found there. This points to a contradiction in the idea that science is rational (as in arithmetic) and also based on observation (which is of a metaphysics).
These ideas are not unusual. Bertrand Russel had many interesting points to make on time and space. I can present an idea of events and objects that need not use time, and even show time as a concept to be a mistake. Russel, again pointed out many anomalies in the idea. What are the practical significances? We develop new ideas of the world and can resolve problems associated with the start of time and the universe. I remain, pompous and tiresome.