David Brower

"A society that values convenience over conscience deserves neither."

"The Sierra Nevada taught me that scale is relative; what seems immovable to us is temporary in geological time."

"We are the first species with the power to destroy, and the first with the choice to preserve."

"Conservation is not about returning to primitive ways; it is about advancing toward sustainable ones."

"The mountains do not belong to us; we belong to the mountains."

"Every time we sacrifice a wilderness area, we diminish something irreplaceable within ourselves."

"The best way to fight for the future is to document the present honestly."

"Complacency is the enemy of conservation, and comfort is its weapon."

"I have spent my life trying to show people what they stand to lose."

"The environment does not have a profit margin, which is precisely why it needs advocates."

"A photograph that does not move the viewer has failed its purpose."

"We must learn to see the forest not as a commodity but as a community."

"The wilderness is not a luxury; it is a necessity for the human spirit."

"History will judge us not by our GDP but by what we preserved for those who come after."

"Conservation requires sacrifice, which is why it is so often neglected in times of plenty."

"The camera is a powerful ally in making the invisible visible."

"We protect what we love, and we love what we understand."

"Economic systems that do not account for natural capital are simply bad math."

"The greatest threat to the environment is not ignorance but indifference."

"In photographing the American wilderness, I have been chronicling both our pride and our shame."

"A world without wild places is a world without wonder."

"We have treated the earth as an adversary to be conquered rather than a home to be cherished."

"The fight for conservation is fundamentally a fight against oblivion."

"Time is the one resource we cannot replenish once we spend it on the wrong priorities."

"The image that haunts us most is often the one we needed to see."

"Conservation is not sentimental; it is strategic."

"We are the generation that chose convenience; will we be remembered as the generation that chose conscience?"

"The wilderness teaches us humility in an age that celebrates dominion."

"To photograph is to acknowledge that this moment will never come again."

"We have the technology to destroy the planet; now we must develop the wisdom to save it."