Monogamous Voles

Letter to the Editor:

Re Could Voles Help Create The Perfect Husband? (June 17): If only a tiny minority of mammals are monogamous, then presumably non-monogamous behaviour offers an evolutionary advantage.

In that case, instead of searching for a genetic fix to make promiscuous humans monogamous, wouldn't it be more useful if the researchers at Emory University tried to find a way to cure the minority who suffer from monogamous tendencies?

Ulli Diemer