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'No man is an island - ' Much as we may feel and act as Individuals, our race is - a single organism, always growing and branching - which must be pruned regularly to be healthy. This necessity need not be argued; anyone with eyes can see that any organism which grows without limit always dies in its own poisons. The only rational question is whether pruning is best done before or after birth. Being an incurable sentimentalist I favor the former of these methods - killing makes me queasy, even when it's a case of 'He's dead and I'm alive and that's the way I wanted it to be.' But this may be a matter of taste. Some shamans think that it is better to be killed in a war, or to die in childbirth, or to starve in misery, than never to have lived at all. They may be right. But I don't have to like it - and I don't.

Robert A. Heinlein#112

SocietyEthicsGrowthPopulation

About this quote

What does it mean?
Humanity is a single organism that needs limits to stay healthy. The author argues for preventing overpopulation before birth rather than through death, though acknowledges others may disagree.
In plain terms
Humanity grows like a plant and needs limits to stay healthy. The author prefers limiting births over letting people die.
What can you take from it?
Population control is necessary but ethically complex.

Where it applies

  • policy making
  • demographic debate
  • public health

Putting it to work

  • discuss population limits
  • review ethics of control
  • plan demographics

Questions to consider

  • How do you balance growth and limits?
  • Is population control ethical?

Another view

Population arguments often ignore individual rights.

More from Robert A. Heinlein

  1. Never underestimate the power of human stupidity.

    Permalink to quote #111
  2. No state has an inherent right to survive through conscript troops and, in the long run, no state ever has. Roman matrons used to say to their sons: 'Come back…

    Permalink to quote #113
  3. Never crowd youngsters about their private affairs - sex especially. When they are growing up, they are nerve ends all over, and resent (quite properly) any in…

    Permalink to quote #110

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