Our ignorance is staggering: more than 80 % of species remain unnamed, yet are facing extinction before we even know anything about them.
人類短期內造成的物種滅絕，已不可能演化復原，同時，人類對生物世界的瞭解仍在啟蒙階段，百分之八十的物種還未被命名，許多則已面臨絕種危機。