It’s our 50th episode!  To celebrate we sit down with four members of the Anthropocene Working Group: the scientists and experts who are deciding whether or not we formally adopt the Anthropocene into the geologic time table.  We discuss what makes the Anthropocene boundary different from all of the other boundaries in geologic history, how they deal with the increased public attention to this particular boundary, and some cultural ripple effects of the Anthropocene dealing with the Law of the Sea.  As we wrap up, the Generation Anthropocene producers take a minute to reflect on all of the rapid changes we’ve witnessed over the past 50 episodes.

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If you enjoyed this episode, you might also like:

1. Conservation in the Anthropocene

2. Welcome to the… Technosphere?

3. The rock hard truth of mass extinctions

Contributors

Jan Zalasiewicz

Jan Zalasiewicz is a Lecturer in Geology at the University of Leicester, and before that worked at the British Geological Survey.  He is a field geologist, palaeontologist and stratigrapher, and researches fossil ecosystems and environments across 500-million years of Earth history.  Jan is also the convenor for the Working Group on the ‘Anthropocene’ and has published many scholarly works on the topic.  Along with Mark Williams, he is the author of the popular science book The Goldilocks Planet.

Davor Vidas

Davor Vidas is the director of the Law of the Sea and Marine Affairs Programme at the Fridtjof Nansen Institute (FNI).  As an expert dealing with the Law of the Sea, Davor is currently investigating how international laws, all of which were written during our previous and stable geologic epoch, need to adapt to better fit the unstable environment of the Anthropocene.

Mike Ellis

Mike Ellis is the head of climate change science at the British Geological Survey.  Mike has worked all across the world researching the intersection of plate tectonics and landscape evolution, the environmental impacts of climate change, and the Anthropocene.

Mark Williams

Mark Williams is a reader in paleobiology at the University of Leicester.  His work deals primarily with the interactions between the biosphere and other Earth systems.  Mark also studies climate proxies and the application of numerical climate models.  Along with Jan Zalasiewicz, he is the author of the popular science book The Goldilocks Planet.

Interviewer

Miles Traer

For biographical information on Miles Traer, please click here.

http://web.stanford.edu/group/anthropocene/cgi-bin/wordpress/anthropocene-working-group-roundtable/

Bringing children into a disintegrating environment used to be a theoretical fear. Now it’s a very real one The decision whether or not to have a child is one of the bigger ones a person will make in life – often the biggest.

Michel Serres: We are in the middle of an extraordinary human and environmental transformation, without really being aware of it, one that can only perhaps be compared with the Renaissance, the fifth century BC, and even the Neolithic age. For example, if there are no more peasants today, when did peasantry ­begin? In the Neolithic age. We can now say that in the year 2000, the Neolithic age is over. But who announced this in the news­papers? We didn’t read in any paper that “the Neolithic age is over”!

And we are equipped in our thinking for this change?

No. What we see are many turning points – physical, environmental, agricul­tural, medical, demographic, etc. All these events are profoundly significant; they touch human life and human behavior, the space around us. In 1800, eight per cent of the population lived in cities, meaning that prior to that, the number was even smaller. Today, 50 to 70 percent of the population is urban. 

Human evolution presents a puzzle. Nothing seems to explain the sudden takeoff of the last 45,000 years—the conversion of just another rare predatory ape into a planet dominator with rapidly progressing technologies. Once "progress" started to produce new tools, different ways of life and burgeoning populations, it accelerated all over the world, culminating in agriculture, cities, literacy and all the rest. Yet all the ingredients of human success—tool making, big brains, culture, fire, even language—seem to have been in place half a million years before and nothing happened. Tools were made to the same monotonous design for hundreds of thousands of years and the ecological impact of people was minimal. Then suddenly—bang!—culture exploded, starting in Africa. Why then, why there?