2009.02.04

未來的人類會是什麼樣子?

你聽了可能會有點驚訝:人類仍持續在演化,我們的身體和腦與人類祖先不盡相同,我們的後代也將和我們有所差異。

(NESSIM HIGSON (photoillustration); KEVIN SUMMERS Getty Images (flower); PAUL TAYLOR Getty Images (hand); RON LEVINE Getty Images (girl); PHOTODISC Getty Images (brain); ISTOCKPHOTO.COM (skull and egg))

(NESSIM HIGSON (photoillustration); KEVIN SUMMERS Getty Images (flower); PAUL TAYLOR Getty Images (hand); RON LEVINE Getty Images (girl); PHOTODISC Getty Images (brain); ISTOCKPHOTO.COM (skull and egg))

© SCIENTIFIC AMERICAN, A DIVISION OF NATURE AMERICA, INC.ALL RIGHTS RESERVED.