How far are we still fromextinction

Yibo YangBeijing University of Technology

The Birth of Earth

Human Evolution

据统计，全世界每天有75个物种灭绝，每小时有3个物种灭绝。据预计，在2050年地球上将有

100万个物种灭绝。

聖赫勒拿島戴勝Upupa antaio

毛里裘斯鸚鵡Lophopsittacus mauritianus

紅秧雞Aphanapteryx bonasia

留尼旺掠鳥Fregilupus varius

布雷氏翠蜂鳥Chlorostilbon bracei

旅鴿Ectopistes migratorius

敘利亞野驢Equus hemionus hemippus

熊氏鹿Cervus schomburgki

加那利黑蠣鷸Haematopus meadewaldoi

日本海獅Zalophus japonicus

阿拉伯鴕鳥Struthio camelus syriacus

滇池蠑螈Cynops wolterstorffi

奧亞吸蜜鳥Moho braccatus

阿拉伯瞪羚Gazella arabica

白鳍豚matopus meadewaldoi

人类Homo sapiens

Only One Earth

Traditional path of development or recycling economy

We have the choice

How far are we still from

E x t I n c t I o n

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