Suburbs are the Result of Fear of Nuclear War

The Federal Civil Defense Administration determined that the country that would win a nuclear war was the one best prepared to survive the initial attack. Achieving this required a homeland mobilization on an unprecedented scale, and our children needed to know what to do when nuclear war came. They commissioned a nine-minute film called Duck and Cover that showed Bert the turtle pulling into his shell to survive a nuclear explosion that burns everything else. The film exhorted millions of sc...

 Not All Thoughts are Memes

Where do new memes come from? They come about through variation and combination of old ones - either inside one person's mind, or when memes are passed from person to person. So, for example, the poodle story is concocted out of language that people already know and ideas they already have, put together in new ways. They then remember it and pass it on, and variations occur in the process. And the same is true of inventions, songs, works of art, and scientific theories. The human mind is a r...