- Jan 10, 2010
- 37,279
- 8,500
- Country
- United States
- Faith
- Non-Denom
- Marital Status
- Married
- Politics
- US-Others
I thought most scientists lean toward sunlight as a given.Not all abiogenesis hypotheses involve sunlight - in the deep oceanic hydrothermal vents (a popular choice for abiogenesis research), sunlight doesn't reach that far and ecosystems are based on based on bacteria that metabolize sulphur and iron compounds rather than photosynthesis.
Bacteria are also found deep underground in rocks and clays (clays are another popular subject of abiogenesis studies) where sunlight doesn't reach.
Simple life just needs a source of energy and materials to metabolize.
Upvote
0