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The Darwinian theory is in principle capable of explaining life. No other theory that has ever been suggested is in principle capable of explaining life.

Richard Dawkins (2015). “The Blind Watchmaker: Why the Evidence of Evolution Reveals a Universe without Design”, p.272, W. W. Norton & Company
The Darwinian theory is in principle capable of explaining life. No other theory that has ever been suggested is in principle capable of explaining life.