Our Primitive Brain

I’ve been reading about parallels between biological evolution and cultural progression over the years. Biologically humankind has evolved over the millennia to produce, over thousands of generations, a fitter specimen, better able to sustain and thrive in a sometimes hostile natural world.

Similarly, I’m led to understand, ideas arise, catch on for their beauty and usefulness, spread from brain to brain and sometimes mutate into more useful variations. These ‘memes’ will evolve to become part of our common knowledge and humankind’s cultural sophistication grows accordingly.

Problems occur when our biological selves which are pretty much now what they were 50,000 years ago must reconcile our primitive brains with a rapidly evolving culture. Our essentially tribal inclinations tend to interfere with our ability to assimilate the pluralism our intellects assure us is a reasonable way to coexist in our culturally shrinking world, which, I guess, somewhat explains the populism rampant in today’s politics.

It’s one thing, though, to understand all of this, something else to have to live through it.

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