Elizabeth Kolbert The Sixth Extinction: An Unnatural History (2015)

Certainly humans can be destructive and shortsighted; they can also be forward-thinking and altruistic. Time and time again, people have demonstrated that they care about what Rachel Carson called "the problem of sharing our earth with other creatures," and that they're willing to make sacrifices on those creatures' behalf...John Muir wrote about the damage being done in the mountains of California, and this led to the creation of Yosemite National Park...

— Elizabeth Kolbert The Sixth Extinction

What It Means

This is a placeholder explanation generated by the low-overhead model. It interprets "Certainly humans can be destructive and shortsighted; they can also be forward-thinking and altruistic. Time and time again, people have demonstrated that they care about what Rachel Carson called "the problem of sharing our earth with other creatures," and that they're willing to make sacrifices on those creatures' behalf...John Muir wrote about the damage being done in the mountains of California, and this led to the creation of Yosemite National Park..." in the context of "Elizabeth Kolbert The Sixth Extinction: An Unnatural History (2015)" to mean that wisdom is timeless.

Source: Wikiquote: "John Muir" (About John Muir) The 'What it means' explanation text was generated by Google Gemini Flash (accessed January 18, 2026). https://gemini.google.com/app
John Muir

About John Muir

John Muir (21 April 1838 – 24 December 1914) was a Scottish-American naturalist, author, environmental philosopher and early advocate of preservation of wilderness in the United States. His letters, essays, and books telling of his adventures in nature, especially in the Sierra Nevada of California, have been read by millions. His activism helped to preserve the Yosemite Valley, Sequoia National Park and other wilderness areas. The Sierra Club, which he founded, is a prominent American conservation organization.