“Diversity is a survival factor for the community itself. A community of a hundred million species can survive almost anything short of total global catastrophe. Within that hundred million will be thousands that could survive a global temperature drop of twenty degrees—which would be a lot more devastating than it sounds. Within that hundred million will be thousands that could survive a global temperature rise of twenty degrees. But a community of a hundred species or a thousand species has almost no survival value at all.” (p130).

(A vision that mildly horrifies me)“The problem is that man’s conquest of the world has itself devastated the world. And in spite of all the mastery we’ve attained, we don’t have enough mastery to stop devastating the world—or to repair the devastation we’ve already wrought….Only one thing can save us. We have to increase our mastery of the world. All this damage has come about through our conquest of the world, but we have to go on conquering it until our rule is absolute. Then, when we’re in complete control, everything will be fine. We’ll have fusion power. No pollution. We’ll turn the rain on and off. We’ll grow a bushel of wheat in a square centimeter. We’ll turn the oceans into farms. We’ll control the weather—no more hurricanes, no more tornadoes, no more droughts, no more untimely frosts. We’ll make the clouds release their water over the land instead of dumping it uselessly into the oceans. All the life processes of this planet will be where they belong—where the gods meant them to be—in our hands. And we’ll manipulate them the way a programmer manipulates a computer.” (p80-81).

“There’s nothing fundamentally wrong with people. Given a story to enact that puts them in accord with the world, they will live in accord with the world. But given a story to enact that puts them at odds with the world, as yours does, they will live at odds with the world. Given a story to enact in which they are the lords of the world, they will act like lords of the world. And, given a story to enact in which the world is a foe to be conquered, they will conquer it like a foe, and one day, inevitably, their foe will lie bleeding to death at their feet, as the world is now.” (p84).

“Agriculture doesn’t have to be a war waged on all life that doesn’t support your growth” (p133).

“…you must be inventive—if it’s worthwhile to you. If you care to survive…You’re an inventive people, aren’t you? You pride yourselves on that, don’t you?....Then invent.” (p250).

(A Leaver perspective:) “We don’t pretend to know which way is right. We just know which way we prefer.” (p167).

“I think what you’re groping for is that people need more than to be scolded, more than to be made to feel stupid and guilty. They need more than a vision of doom. They need a vision of the world and of themselves that inspires them.” (p244).

“You can’t say, ‘We’re going to change the way people behave toward the world, but we’re not going to change the way they think about the world or the way they think about divine intentions in the world or the way they think about the destiny of man.’ As long as the people of your culture are convinced that the world belongs to them and that their divinely-appointed destiny is to conquer and rule it, then they are of course going to go on acting the way they’ve been acting for the past ten thousand years. They’re going to go on treating the world as if it were a piece of human property and they’re going to go on conquering it as if it were an adversary. You can’t change these things with laws. You must change people’s minds. And you can’t just root out a harmful complex of ideas and leave a void behind; you have to give people something that is as meaningful as what they’ve lost—something that makes better sense than the old horror of Man Supreme, wiping out everything on this planet that doesn’t serve his needs directly or indirectly.” (p249).