Posts tagged deforestation
Ep20. 尋找食肉獸的足跡

究竟我哋係幾時開始飲牛奶嘅呢?其實人類真係一個幾奇特嘅物種,全個地球應該淨係得人類呢一種生物會飲第二種生物嘅奶,亦都應該淨係得我哋先會大個咗都繼續飲奶。研究指出,通常lactase persistence嘅族群都係一啲牧民。但係奇怪嘅係唔係個個遊牧民族都係咁架喎!例如蒙古嘅牧民嘅lactase persistence非常低,非常耐人尋味⋯⋯

Read More