However, when the extinction of life forms and damage to the planet's ecosystems are caused by human beings, it becomes a form of suicide, and a morally unconscionable crime.
但如果是由居住於斯的人類「手刃地球」，不僅是一種殺雞取卵、終至同歸於盡的自殺行為，更是道德上無法容忍的罪愆。