Short Wave Debating When The 'Age Of Humans' Began
Apr 12, 2021
Explore the profound shifts in our planet due to human activities as we dive into the Anthropocene epoch. Discover the debate among scientists about its origins, from ancient practices to the industrial revolution. Learn about the quest for geological markers that define this new era and the potential implications linked to mid-20th-century events. The discussion also prompts reflections on humanity's environmental legacy, particularly highlighting the atomic bomb as a pivotal moment, urging a confrontation with challenging truths for a hopeful future.
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Defining the Anthropocene
- The Anthropocene, the age of humans, is defined by our planet's impact.
- There's debate about its start date: mass agriculture, fossil fuels, colonialism, or atomic bombs.
Older Anthropocene
- Social scientists propose an older Anthropocene, tracing human impact back further in time.
- They consider fire usage, large-scale agriculture, and colonialism as potential start points.
Newer Anthropocene
- Geologists, who officially decide, favor a recent Anthropocene start.
- They look for clear markers in rock layers, like those from industrialization.