What crucial definition point regarding the start of life is noted as requiring clarification in scientific discussion?

Answer

Whether it is the first self-replicating molecule or the first system capable of Darwinian evolution

A point needing clarification is establishing precisely what constitutes the 'beginning' of life: the first molecule that could copy itself, or the first system that could undergo Darwinian evolution.

What crucial definition point regarding the start of life is noted as requiring clarification in scientific discussion?

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