October 21st, 2012
One of the defining characteristics of the universe is that it is not parsimonious.
Consider that fish produce many thousands of offspring to replace themselves once – all but two don’t make it to reproduction.
Consider the proportion of the Earth’s mass that participates in the biosphere. Of the solar system’s mass. Of the galaxy’s mass.
Consider the number of planets in the universe, and the number that have people on them (~ one).
Consider the proportion of the universe’s mass that is even matter. And the proportion of matter that has an atomic number greater than two.
Now consider the Many Worlds interpretation of quantum mechanics.
The universe is not parsimonious.
[This is not to disparage Occam’s Razor. Parsimony in explanation is indispensable. But the thing being explained need not itself be parsimonious.]