From the Philadelphia Inquirer: Revealed: Why understanding economics is hard
But what is particularly interesting is the role of market pricing, which Fiske speculates might have been the last to evolve in our prehistoric ancestors' brains.
It makes sense. For hunter-gatherers in small bands, sharing, matching and ranking were probably as fundamental to survival as eating and breeding. But market pricing involves complex choices based on mathematical ratios.
"It's the difference between addition and subtraction on one hand, multiplication and division on the other," Fiske says.
Commerce and global trade, of course, require a finely honed version of the market-pricing model. But if humans developed this model relatively late, it might well be less than universal, even today.
In other words, to have an intuitive grasp of economics, you might just need to take a step or two up the evolutionary ladder.
From The Onion: I'm Doing My Inconsequential Part For The Environment
Every day, without fail, I meticulously organize my recyclables into five distinct categories, thereby subtracting an eyedropper's worth of garbage from the countless tons of waste that ferment in our landfills. It only takes a few extra minutes, but just think of the impact it totally lacks. I also refuse to use anything but "Earth-friendly" paper products—some of which contain up to 10 percent recycled materials. For me, it's worth shouldering the extra cost, but, unfortunately, only a scant few of us bother to do the same. And growing some of my own organic vegetables in my backyard garden also, to my immense gratification, reduces the use of toxic chemical-based pesticides and herbicides present in corporate farming techniques by as much as 0.0000000000000000000000000000000000000001 percent.