Biodiversity can't be maintained by protecting a few species in a zoo, or by preserving greenbelts or national parks. To function properly, nature needs more room than that. It can maintain itself, however, without human expense, without zookeepers, park rangers, foresters or gene banks. All it needs is to be left alone.

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About Donella Meadows

Donella Meadows was American environmental scientist, teacher, and writer. Donella Hager "Dana" Meadows was an American environmental scientist, educator, and writer. She is best known as lead author of the books The Limits to Growth and Thinking In Systems: A Primer. Read more on Wikipedia →

Themes

  • Alone — Solitude, independence, and the experience of being alone

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