Open a kitchen cupboard, a bathroom cabinet, a bag of animal feed, and you are looking at a ledger of extinction. The margarine, the lipstick, the bar of soap, the chicken raised on soy meal: nearly all of it traces back to a handful of oil crops grown thousands of miles from where the finished thing gets used. Coconut, oil palm, soybean. Cheap, versatile, everywhere. And, according to a new global accounting, responsible for far more lost speci…