“To apply thermodynamics to the problem of how life got started, we must ask what net energy and entropy changes would have been if simple chemical substances, present when the earth was young, were converted into living matter [as in the formation of a mouse] … to answer this question [for each process], we must determine the energies and entropies of everything in the initial state and final state.”
Goldstein, in his 1993 section "Entropy of a Mouse", argues that to determine the free energy of formation of a mouse, we need to ask: [1]“What net energy and entropy changes would have been if simple chemical substances, present when the earth was young, were converted into [the mouse]. To answer this question, we must determine the energies and entropies of everything in the initial state and final state.” This very same logic, by extrapolation, can be applied to humans, in the calculation of the standard human free energy of formation. |