Due to globalization, the blond and redhead genes may disappear in a few generations. No worries though, there will still be plenty of bleach and hairdye to keep you guessing. It’s unfortunate that the homogenizing effect of globalization is extending into our DNA. Any intervention, however, would constitute eugenics, and I certainly hope we never go that route. Rather than ramble on about the situation, I have composed the following haiku.

Redheaded step-kid.
Sadly, your hand-me-down genes
Will wear away soon.