#5. Buying Organically Grown Food
Why People Do It:
Seems like a no-brainer. Organic food eliminates the use of chemical fertilizers, hormones and pesticides. Getting rid of all those nasty chemicals means healthier foods and less contamination to the planet.
And anything that's organic or natural has to be better for you, right? It's like you're eating the opposite of Twinkies here.
Why They Shouldn't:
So what's the problem with eating healthier food and saving the Earth? Nothing, except that the food may not be any healthier. And that's even if you can afford the (much) higher prices. Oh, and the impact on the planet may actually be worse.
The funny thing about those chemical fertilizers and pesticides is that they were invented for a reason, and that's to increase food production. Turns out organic farming is pretty damn inefficient. Holding hands and thinking peaceful thoughts does dick all against pests that want to eat your crops and weeds that want to choke them out. The current acre of farmland produces 200 percent more wheat than it did 70 years ago. The same goes for meat and poultry. The chemicals did that for us.
Take them away, and suddenly you're getting less food per acre of land. According to some guy who won a Nobel Prize, we could feed 4 billion people if we went all organic. This sounds great except maybe to the 2.5 billion people who would be left without anything to eat.
Despite all the claims that chemicals used in farming are bad for us, it turns out cancer rates have dropped 15 percent since farmers began using chemicals. How is that possible? Well it's mainly due to people being able to afford more fruits and vegetables, because the chemicals allow more to be grown. That's one reason the average life expectancy in the US went up by almost 10 years between 1950 and 2000.
As for the environment, it turns out organic farming has its own issues. Because it is much less efficient, there is actually a shortage of organic food available. This leads to people having the food shipped in from much further away. We're no scientists, but we think that doing things like shipping organic milk 900 miles over the highway in a truck belching diesel fumes is probably canceling out any environmental benefits you might have gained from going organic.
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