What you're saying is merely postulation, it's not "demonstrably" true, not to mention your use of the term "impractical" is probably the most misleading use of that word I've read today.
You're writing off thousands of years of philosophy and dozens of years of experimental results in maybe a paragraph, if I'm being generous.
You're writing off thousands of years of philosophy and dozens of years of experimental results in maybe a paragraph, if I'm being generous.