Different scientists approach the marriage problem in different ways: http://www.theatlantic.com/health/archive/2012/08/better-than-a-dog-anyhow-tireless-roman

Different scientists approach the marriage problem in different ways: http://www.theatlantic.com/health/archive/2012/08/better-than-a-dog-anyhow-tireless-romantic-charles-darwin-on-the-pros-and-cons-of-marriage/261197/ http://www.theatlantic.com/health/archive/2012/08/better-tha...