The ethical guide to the Anthropocene
by Lucy Siegle from on (#24TK1)
We humans have polluted our world into a new geological epoch
If you're feeling unsettled by the Brexit/Trump future, consider this: since the 1950s humans have ramped up the pressure on the planet to such an extent that we have very likely propelled ourselves into a new geological epoch - the Anthropocene. Now that's what geologists call change. The thing that freaks me out is that it's rarely mentioned.
To unwrap that: for the past 10,000 years or so, we have hung out comfortably in what we call the Holocene epoch. During this period we have been able to rely on the Earth's systems to dampen the effects of "forcings". These are different factors that affect the Earth's climate, such as volcanic eruptions and solar variations.
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