S1.E4 ∙ The Hidden Structure Fri, May 25, 1973 Man learns the hidden structure of all things. 8.1 /10
S1.E7 ∙ The Majestic Clockwork Fri, Jun 15, 1973 In the ascent of Man, two figures stride like gods: Newton and Einstein. 8.2 /10
S1.E8 ∙ The Drive for Power Fri, Jun 22, 1973 Three revolutions change civilization: The American Revolution, the French Revolution and the Industrial Revolution. 8.2 /10
S1.E9 ∙ The Ladder of Creation Fri, Jun 29, 1973 Two naturalists independently discover natural selection, while a chemist's discoveries lead to an understanding of how life began. 8.4 /10
S1.E10 ∙ World Within World Fri, Jul 06, 1973 Crystals give Man a doorway into the world of atoms. 8.3 /10
S1.E11 ∙ Knowledge or Certainty Fri, Jul 13, 1973 Man is humbled by the uncertainty of what he can know, but still has the itch to gain absolute knowledge, often with tragic consequences. 8.6 /10
S1.E13 ∙ The Long Childhood Fri, Jul 27, 1973 Man, as a species, goes through a long childhood. 8.4 /10