@prothero,
prothero;164061 wrote:There certainly must be other inputs into "being" than time (I prefer temporality).
Of course I think there is a growing recognition in Western religion, science and philosophy that reality is more about "becoming"(process,change,flux) than about "being"(static, essence). Process requires temporality.
In the East "being" has always been understood as "illusion" and impermanence as "reality".
Right, I was hoping someone would bring up Becoming. Now I don't think Becoming is all that different from change. If there is some important difference please point it out. I think Aristotle pointed out that there is no Time without Change just as there is no Change without Time. Eddington's Arrow of Time owes something to Aristotle.
So the variable "t" seems to me to be both Time and Change/Becoming.
f(t) = x = Being
And we should keep in mind that we're talking about the a whole function Being and not just one specific value of t and x along that function.
You mentioned other variables and I think you have a point but what would these other variables be? There are of course multivariable equations and I would be happy to expand f(t) = x to f(t,u,v....) = x.
Maybe matter is an additional variable in the equation... but what of the other possible substances? We run up immediately against the next big question of metaphysics after the question of Being and Time. How many substances are there? Is there just one?
Are there other variables besides Time and Substance(s)?
f(t, s1, s2, s3...) = x = Being