Richard E. Leakey

“Our self-awareness impresses itself on us so cogently, as individuals and as a species, that we cannot imagine ourselves out of existence, even though for hundreds of millions of years humans played no part in the flow of life on the planet. When Teilhard de Chardin wrote, "The phenomenon of Man was essentially foreordained from the beginning," he was speaking from the depth of individual experience, which we all share, as much as from religious philosophy. Our inability to imagine a world without Homo sapiens has a profound impact on our view of ourselves; it becomes seductively easy to imagine that our evolution was inevitable. And inevitability gives meaning to life, because there is a deep security in believing that the way things are is the way they were meant to be.”
― Richard E. Leakey, The Sixth Extinction: Patterns of Life and the Future of Humankind

“Eighty-five percent of recorded species live in the terrestrial realm, and the majority of these, some 850,000, are arthropods (that is, insects, spiders, and crustaceans). Most of the arthropod species are insects, and almost half of these are beetles, a fact that is said to have inspired a famous epigram from the British biologist J.B.S. Haldane. On being asked, one day, by some clerical gentlemen what his study of the natural world had revealed to him about God. Haldane is said to have replied that it indicated that He had "an inordinate fondness of beetles.”
― Richard E. Leakey, The Sixth Extinction: Patterns of Life and the Future of Humankind