Today in this podcast (which is also a blog post and video) I discuss a podcast episode titled, “The Fall of the Aztecs: The Adventure Begins (Part 1)” on “The Rest is History,” by historians Tom Holland and Dominic Sandbrook. I’m excited to share about this podcast and topics it references for several reasons. First, I’m a real history geek, particularly fascinated by the history of the “encounter of cultures” in the Americas in the 1500s, the “Age of Exploration,” the “conquest of the Americas,” or whatever terms you choose to use to describe the dramatic and destructive introduction of the values of European colonialism into the Western hemisphere of our planet. These topics are also relevant as humanity ponders the idea of becoming a multi-planetary species in the coming decade, and the ways we will behave as we "colonize" another new world.