- Atmospheric pressure is 15 pounds per square inch at sea level but as it’s just normal you don’t notice it. But you’d soon notice if you had to carry a few extra 15lb weights on your back.
- Atmospheric pressure is crucial to life because without it the air is too thin to breathe. On Mount Everest, for example, which is some 8,000 metres above sea level, mountaineers need bottled oxygen or they would asphyxiate.
- Human culture goes back thousands or maybe millions of years to the dawn of human evolution, some one million to five million years ago. It weighs a ton, but as it is as normal as the air your breathe, you hardly notice it.
- Like atmospheric pressure, human culture is crucial. Without the accumulated knowledge and culture of our billions of ancestors we couldn’t farm, cook or even speak. We’d barely know what to eat as our instincts are almost defunct.
But here’s the rub. Although necessary our culture is
oppressive. It embodies features like
sexism, racism and militarism, which contribute to human suffering. It is only
when you start thinking critically about it that you notice how hard it bears
down and how hard it is to shift it. In free-thinking Western societies it
appears to have no resistance – like air at sea-level – yet it bears down
relentlessly. It is man-made so it can be changed. The first step is to
acknowledge it is there, rather than ignore it, as we tend to do with
atmospheric pressure.
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