[dipayankar]

I would rather put it as a concept that has been developed by humans. Would time really matter to star nursey?? Or would the fact that the planet is a billion years really matter to it??? Only the sequence of events matter. Here time is insignificant..

Originally Posted by brianm_2u

I am not debating motion. The essence of what I meant was time does exist, and it's relative value is determinate on the level of intelligence of the being doing the perceiving.
Example: to the common garden worm, there is only "the present". To more complex and aware creatures, cats, dogs, deer, they have an awareness of the "past", and are mostly concerned with the "present". Man is aware of all three forms of time and is therefore not only influenced by the past , but at times ,apprehensive of the future, while the present is affected by both the past and future.
Although you can not see time,it can be measured. You can see it's effects on people. Look at the scurry of "rush hour".
Time like gravity, can not be seen, but it's effects can.