they could bring the water by irrigation. so the first sign of agriculture is cutting irrigation channels. they took control of the situation because they had to. and thus came irrigation. here s one thing for your monogamy assertion. all right. according to peggy vaughn, who wrote the monogamy myth. maybe a counter book to your sex at dawn. sure. 60% of husbands, ladies plug your ears, 60% of husbands and 40% of wives will have an affair before their marriage completes itself. however the marriage completes itself. does that dispute your entire theory of monogamy when people aren t monogamous? not at all. not at all. our theory is that monogamy does