| ▲ | lukas099 4 hours ago | |
Sounds like they've reached an evolutionarily stable equilibrium and the conditions that sustain it are stable too. | ||
| ▲ | carlosjobim 3 hours ago | parent | next [-] | |
Birth rates are the evidence against this, and this is true for all industrialized nations. | ||
| ▲ | 3 hours ago | parent | prev [-] | |
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