Frequent commenter Otto vanished from the wars for many weeks, and then nailed a Comment of the Day on his first day back. Boy I hate that: it’s as if he can register a sharp, thought-provoking analysis at will, like he’s toying with us. This time, his topic was illegal immigration, as he responded to the item about Nancy Pelosi thanking the parents of “Dreamers” for breaking our immigration laws.

Here is Otto’s Comment of the Day on the illegal immigration item in the post, Morning Ethics Warm-Up, 2/8/2018: Tolstoy And The News :

…The only reason persons would immigrate to the U.S., legally or illegally, is hope for a higher quality of life than they could have in their home countries. Any positive differential between what they would achieve in their home country and what they would achieve in the U.S. with the same output of effort can only be attributed to living off the fat (wealth, capital, productiveness) of the American people (past, present, and possibly future). If their effort would achieve the same results (or better) in their home country, they would not immigrate. It is that simple.

While this is true, I don’t believe we should even consider the economic benefit to the U.S. when determining who should and should not enter the U.S. or become citizens – it sounds too much like using a person as means to our own ends. However, if we do consider economic benefit, Humble Talent is correct that we must include opportunity cost in our calculation. If admitting a farmer from Guatemala as a citizen precludes us from admitting a physician from Germany as a citizen, we must include any differential in productivity (economic benefit) between the two persons as a cost (or benefit) of admitting the farmer.

Of course, the myriad avenues of opportunity cost are not the only costs of illegal immigration. Assuming illegal immigrants purchase food, clothing, housing, and other commodities, their demand for these commodities puts upward pressure on prices that must be paid by all U.S. citizens. Assuming illegal immigrants seek employment, their supply of labor puts downward pressure on wages, a cost suffered by all U.S. citizens. If illegal immigrants seek an education, they contribute to classroom crowding and greater expense of education, which is a cost to all U.S. citizens. If illegal immigrants drive vehicles anywhere, they contribute to wear and tear on infrastructure, a cost to all U.S. citizens. If illegal immigrants receive any type of governmental benefit, it is a cost to U.S. citizens. If illegal immigrants receive any type of pseudo-private benefit (such as reduced rates on utilities), it is a cost to U.S. citizens. Continue reading →