Author's Note: I know what you're thinking - "Hey, that's a picture of Yosemite's half dome, which was shaped by glaciers in the past ice age 10,000 years ago, yet neanderthals were extinct 30,000 years ago. Not to mention that mammoths went extinct before the end of the ice age." Next thing you're going to tell me is that they didn't have full-color glossy magazines back then... geesh.