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Protect Environment (Preservation (Intrinsic value (Valuable in itself),…
Protect Environment
Preservation
Not be consumed by human
Utilize natural beauty and inspiration
Intrinsic value
Valuable in itself
John Muir
Create a club
advocate protection of public lands
Sustainable
Don't use too much resource
Next generations can still use
Provide won't depleted or destroyed
Conservation environment
We should manage it
We can use its resource
Gifford Pinchot
Leader in conservation movement
Oppose clear-cut
clear-cut means all trees removed at the same time
Saw the valuable of forest
Founded the organization
The USA Forests Service