Yeti Crab
Hair-like setae support bacteria near deep-sea hydrothermal environments.
The Biological Miracle: Some yeti crabs have dense setae on their claws where chemosynthetic bacteria grow near hydrothermal vents. The crabs appear to feed on these microbes, linking animal life to chemical energy in an environment without sunlight.
The Philosophical Mirror: Life can be supported by energy pathways unfamiliar to surface ecosystems. The apparent edge of habitability depends on which forms of exchange biology can use.
The Human Takeaway: What seems impossible under familiar conditions may become possible in a different environment. Which assumptions about life's limits come from the boundaries of my own experience?
What seems impossible under familiar conditions may become possible in a different environment.
Which assumptions about life's limits come from the boundaries of my own experience?