Population ecoglobe.ch home... in ten years time
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Click arrows to change the year.
The numbers are approximations.
The world population increases by five people every 5 seconds, approx. 80 million persons per year (31,536,000 seconds), who all need food, water, space, infrastructures, schools, work.
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Pic de petrole, toutes les énergies ensemble & la population mondiale, dans un lapse de temps de deux durées de vie (2 x 80 ans):