Privileged Planet (Chapter 1of 12) the search for purpose in the universe
Intro and Voyager 1 and 2 …
Privileged Planet (Chapter 2 of 12) the search for purpose in the universe
Aristotle and Ptolemy, Greek scholars – established the geocentric view (universe rotated around the earth) which theory prevailed in western cosmology for 18 centuries. 1543, Polish astronomer Nicholas Copernicus discovered that the Earth rotated around the sun as all the heavenly bodies did thus entered the Copernicus Principle (no preferred place for Earth) … and is known as the Principle of Mediocrity. From 1921 to 1926, Edwin Hubble disproved common understanding that our galaxy was NOT the universe but a very small part of it. The Milky Way alone contains over 100 billion stars with all the accouterments … and was just a mere pinpoint of light in the universe … as was the Earth in our small galaxy. Does contemporary science actually confirm the Copernicus Principle’s primary claim that Earth exists without purpose or significance in the universe. No, it doesn’t but who cares at this point in time? We are not smart enough … that’s why these things are called principles and theories, works in progress. Nothing herein of real contention, IMO.