A Recent Result About Random Metric Spaces Explains Why All of Us Have Similar Learning Potential

In the same class, after the same lesson, the amount of learned material often differs drastically, by a factor of ten. Does this mean that people have that different learning abilities? Not really: experiments show that among different students, learning abilities differ by no more than a factor of two. This fact have been successfully used in designing innovative teaching techniques, techniques that help students realize their full learning potential. In this paper, we deal with a different question: how to explain the above experimental result. It turns out that this result about learning abilities—which are, due to genetics, randomly distributed among the human population—can be naturally explained by a recent mathematical result about random metrics.