Unintended consequences of new technologies

A couple of headlines from today’s Drudge Report caught my eye: 100 tiny robots replaced humans to wait in line… and Police use droid to snatch rifle from barricaded suspect….

I like new technologies. I like the smartphones, flat screen TVs, the satellite radio in the car I recently rented, and the fact that I can drive rather than walk or ride a horse to where I want to go. Technology can be great. But there can also be side effects and unintended consequences. As a trained economist, I think it is appropriate to ask whether the benefits of technologies outweigh the costs. There will always be costs, some of which we won’t recognize immediately.

Today I attended a lecture by a University of Missouri graduate student who did some work this summer in Guatemala with Heifer International. In one village she visited, women cooked food on open fire pits in their thatched houses. The fire pits created a lot of smoke in the homes. Heifer helped households get cooking stoves with ventilation pipes that took the smoke out of the homes. The stoves required less wood than the open fire pits and solved the problem of smoke in the rooms. But there was a side effect. Guatemala has a lot of rain. The open fire pits dried out the thatched roofs. The new stoves do not, hence the unintended consequence. There is also the advantage that smoke clears out mosquitoes and other insects, which doesn’t happen now.

An important problem that new technologies create is our becoming dependent on them. Dependency in turn can result in a loss of skills. Scholars refer to this as “deskilling.” How many people can answer what 7 x 8 equals, boil an egg or orient ourselves on a street without asking Siri?

Reminds me of the scene from the 2012 Avengers movie. SHIELD’s helicarrier is losing altitude because one of its rotors was damaged in an attack. Nick Fury tells the pilot to put the flying ship over the ocean. The pilot responds that they lost their navigation system. Nick Fury tells the pilot, “Is the sun coming? The put it on the left!” Nick didn’t forget how to navigate without GPS, but apparently the pilot did.

Let’s be wise about our use of technology. Before it makes us dumb.

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Author: Harvey James

Professor, Agricultural and Applied Economics, University of Missouri Editor-in-chief, Agriculture and Human Values

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