Paul J. Crutzen

Chemistry Dutch 1933 – 2021 422 quotes

He won the Nobel Prize for his work on the formation and decomposition of ozone.

Most quoted

"Considering these and many other major and still growing impacts of human activities on Earth and atmosphere, and at all, including global, scales, it seems to me more than appropriate to emphasize the central role of mankind in geology and ecology by proposing to use the term 'Anthropocene' for the current geological epoch."

— from The 'Anthropocene', 2000

"For the past three centuries, the effects of humans on the global environment have escalated. Because of these, it seems to me that it is more than appropriate to emphasize the central role of mankind in geology and ecology by proposing to use the term 'Anthropocene' for the current geological epoch."

— from IGBP Newsletter, 2000

"The Anthropocene could be said to have started in the latter part of the eighteenth century, when analyses of air trapped in polar ice showed the beginning of growing global concentrations of carbon dioxide and methane."

— from Geology of Mankind, 2002

All quotes by Paul J. Crutzen (422)

We are part of the Earth System, not apart from it.

Various speeches

The term 'Anthropocene' is a reminder of our profound responsibility.

IGBP Newsletter 2000