When he also thought about the fact that the human population on earth has tripled in the last century (from about 2 billion in 1910 to over 6 billion today), he couldn ’ t help but wonder whether Homo sapiens is not an evolutionary dead end.
加上全球人口從 1910 年的 20 億到現今的 67 億，百年間暴增 3 倍，讓他不禁喟嘆，或許人類本身就是個錯誤的演化？