The Devil is in the (Demographic) Details
by Julia Kiewit and Henry Potrykus
August 5, 2011
Despite critiques of the U.N.’s world population predictions, a recent Wall Street Journal article by Jonathan Last could have gone even further in pointing out how bleak the developed world’s demographic picture is.
This past May, the U.N. released its latest report on world demographics, saying that Italy, Poland, and the European Continent as a whole, have rosy demographic futures. Last correctly takes issue with these predictions saying that in order for the world to actually achieve the U.N.’s projected numbers, one big assumption had to be made, that “starting tomorrow, every country in the world with fertility below the replacement rate of 2.1 will increase its fertility. And this rise will continue unabated, year after year, until every First World country has a Total Fertility Rate (TFR) near replacement.”
Mr. Last reasons that this projection is dubious, in part because the U.N.’s model was based on data taken from a small group of mostly Scandinavian countries that have “recovered (sort of)” from sub replacement fertility. Last highlights Sweden, saying that its story is a complicated one, “involving pro-natalist policies, culture and not a little luck,” though somehow, the U.N. now assumes that all low-fertility, industrialized countries from Russia to Italy to South Korea will follow this same pattern.
While Last does highlight the dubious nature of the U.N.’s projections, he has not gone far enough in emphasizing exactly how incorrect they are. His suspicion was correct that other countries will not necessarily follow Scandinavia’s supposed trend. Though it (reportedly) experienced positive fertility results, even if Sweden’s success were based on culture and policies, these are not universal. However, the fact of the matter is that any projection made based off the “success” of these countries will be incorrect.
Tags: Demographic Crisis, Economy, Fertility Rates, United Nations