The Silurian Hypothesis: Would it be possible to detect an industrial civilization in the geological record? (2019) https://arxiv.org/pdf/1804.03748 https://arx

The Silurian Hypothesis: Would it be possible to detect an industrial civilization in the geological record? (2019) https://arxiv.org/pdf/1804.03748 https://arxiv.org/pdf/1804.03748