scholarly journals Mackenzie, F.T.: Our Changing Planet.An Introduction to Earth System Science and Global Environmental Change. 2nd Ed.

2000 ◽  
Vol 38 (2) ◽  
pp. 170-170
Author(s):  
J. Krekule
2021 ◽  
pp. M58-2021-9
Author(s):  
Simon J. Dadson

AbstractThis chapter surveys the history of geomorphology and Earth system science 1965-2000. With roots in Enlightenment thought from Hutton, Somerville, Humboldt and Darwin we see a preoccupation with a holistic form of Earth system science develop through the reductionist, mechanistic ideas of the 19th and 20th century to be re-awoken in the 1960 and 1970s environmental movements and the space age, culminating in the major research programmes set by NASA and others subsequently. At the same time the chapter charts the evolution in geomorphology to consider plate tectonics and the origins of mountain ranges, geochemistry and its links between surfaces systems and the atmosphere, to later ideas emphasising the interplay between landforms and life. This chapter surveys changing interconnected ideas within this field and draws parallels and contrasts between the holistic depictions of Earth system science in the early part of the subject's history and the fundamental challenges facing us today as we grapple to find science-led solutions to global environmental change.


2015 ◽  
Vol 22 (1) ◽  
pp. 61-75 ◽  
Author(s):  
Thomas Mock ◽  
Stuart J. Daines ◽  
Richard Geider ◽  
Sinead Collins ◽  
Metodi Metodiev ◽  
...  

Author(s):  
Erle C. Ellis

The challenge for the International Geosphere-Biosphere Programme (IGBP) in 1999 was how to integrate the evidence of humans transforming Earth’s functioning as a system into a coherent overview of global environmental change. The IGBP report Global Change and the Earth System: A Planet Under Pressure (2004) identified a dramatic mid-20th-century step-change in anthropogenic global environmental change, which would come to be called ‘The Great Acceleration’. ‘The Great Acceleration’ outlines the complex, multi-causal, system-level set of processes that have altered the Earth system, from domestication of land to human alterations of the atmosphere, hydrosphere, and biosphere. It also discusses tipping points that result in relatively rapid, non-linear, and potentially irreversible ‘step-changes’ in Earth’s climate system.


Author(s):  
Erle C. Ellis

The Anthropocene continues to be controversial across the many scholarly communities that study social and environmental change, including not only archaeologists, anthropologists, sociologists, geographers, and environmental historians, but also ecologists and Earth scientists. Will creating a new unit of geologic time help to advance scientific efforts to understand Earth’s human transformation? ‘Prometheus’ considers the new challenges faced by Earth System science: the anthroposphere, geoengineering, and the need to guide efforts to adapt to an increasingly dynamic human planet. Given the overwhelming scale, rate, and diversity of harmful global environmental changes produced by human societies, it is hard not to view the Anthropocene as an unmitigated disaster, but could a better Anthropocene be a possibility?


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