Every description of natural processes must be based on ideas which have been introduced and defined by the classical theory. — Niels Bohr Copy Share Image
“It was perhaps inevitable that a reverence for all things ‘scientific’ should be accompanied by some scorn for ‘natural’ processes.” — Gabrielle Palmer Copy Share Image
I think the whole human-induced greenhouse gas thing is a red herring... . I see climate change as due to the ocean… — William M. Gray Copy Share Image
We do not know how much of the environmental change is due to human activities and how much [is due] to long-term… — Freeman Dyson Copy Share Image
It would be rash to conclude that, on balance, the environment of the globe as a whole is either deteriorating or improving,… — Gilbert F. White Copy Share Image
![“We do not know how much of the environmental change is due to human activities and how much [is due] to long-term natural processes over which we have no control.” quote by Freeman Dyson](https://sms4smile.com/quotes/img-quotes/8c1/freeman-dyson-1435_activity_we-do-not-know-how-much-of-the-environme_1467450.jpg)
