Peter Heller
Author
"Grief is an element. It has its own cycle like the carbon cycle, the nitrogen. It never diminishes not ever. It passes in and out of everything."
Carbon Cycle quotes
Carbon Cycle
12 quotes on this topic — from poets, philosophers, and thinkers across history.
Freeman Dyson
Theoretical Physicist
"We cannot hope to either understand or to manage the carbon in the atmosphere unless we understand and manage the trees and the soil too."
Freeman Dyson
Theoretical Physicist
"The essential fact which emerges ... is that the three smallest and most active reservoirs ( of carbon in the global carbon cycle), the atmosphere, the plants and the soil, are all of roughly the same size. This means that large human disturbance of any one of these reservoirs will have large effects on all three. We cannot hope either to understand or to manage the carbon in the atmosphere unless we understand and manage the trees and the soil too."
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