World population is largely a strayman, it's mostly about rising standards of living. Animal consumption per capita increases drastically as poverty dissipates,

World population is largely a strayman, it's mostly about rising standards of living. Animal consumption per capita increases drastically as poverty dissipates, and sharply declines as people get educated about health and the environment. It's a race between those two pressures that determines the cattle population. Projections are that it will increase very, very drastically as middle eastern and african countries soon escape the poverty line