North IS a well-defined concept. From the most ancient times, people knew where north was: it's 90 degrees left of east, and east is where the Sun rises. Go b

North IS a well-defined concept. From the most ancient times, people knew where north was: it's 90 degrees left of east, and east is where the Sun rises. Go back in time 5000 years and ask anyone where North is, and they'll point you to it, long before any modern maps of the world were ever made. Wikipedia having one poorly-written line about it doesn't change tens of thousands of years of human history and knowledge about where north is. Wikipedia isn't even an authoritative reference on anything.