Julia

“Roger Revelle, an American oceanographer, and Hans Suess, a physical chemist, appraised the process of mass-scale fossil fuel combustion in its correct evolutionary terms: “Thus human beings are now carrying out a large scale geophysical experiment of a kind that could not have happened in the past nor be reproduced in the future. Within a few centuries we are returning to the atmosphere and oceans the concentrated organic carbon stored in sedimentary rocks over hundreds of millions of years.”47 I cannot imagine what other phrasing could have better conveyed the unprecedented nature of this new reality”
― Vaclav Smil, How the World Really Works: A Scientist’s Guide to Our Past, Present and Future