AFFLUENCE, THE PRINCIPLE OF

The structural provisions of the living organism are not built

on the principle of economy. On the contrary, the superabundance

of tissues and mechanisms indicates clearly that safety is the

goal of the animal organism. We may safely state that the living

animal organism is provided in its structures with factors of

safety at least as abundantly as any human-made machine.

The moral drawn from these facts is that to govern the supply

of tissue and energy by means of food, nature indicates for

us the same principle of affluence which controls the entire

construction of the animal for the safety of its life and the

perpetuation of its species. In other words, we should eat

not just enough to preserve life, but a good deal more. In

such cases safety is more important than economy.--S. J.

MELTZER, _Science_.

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