Friday, June 15, 2018
New scientific studies have proven what we might all have been jokingly saying, but which apparently is true: the world population is increasing, but IQ levels are decreasing. The reason? Nurture, not nature.
The studies claim that after 1975, IQ levels started to drop because of, it is thought, "environmental factors." These could include pollution, changes in the education system and media environment, nutrition, reading less, and being online more. Yikes.
"It's not that dumb people are having more kids than smart people, to put it crudely. It's something to do with the environment, because we're seeing the same differences within families," said one of the co-authors and lead researchers on the project.
For us, this is not good news for obvious reasons. But are we, in fact, a contributing cause? I know that some of my students, for example, do not enjoy and sometimes simply will not read long homework assignments, don't read privately, and indeed spend large amounts of time online. I'm sure your students are not very unlike mine in that respect. Other studies that I don't have handy here also demonstrate that our students have difficulty reading longer texts simply because they are not used to reading anything much longer than blog posts, twitter feeds, and maybe the occasional article here and there, but certainly not books.
Read the entire findings. References to "changes in the education system" and "decreasing access to education" are disturbing.