Notes and queries | How to spot a more advanced species; What makes a song like Ghost Town so special?

How to spot a more advanced species; What makes a song like Ghost Town so special?; Confusion in the cutlery drawerIf there were a cleverer, more advanced species than us on this planet, how would we know? (With no way of knowing otherwise, doesn't every species think it's the brightest and most advanced?) The existence of a cleverer, more advanced species wouldn't make Homo sapiens blind or stupid. Consequently, if this more advanced species was riding around in Maglev cars, say, we'd probably...

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