Up, up and away.

• Autores: Mark Fischetti
• Localización: Scientific American, ISSN 0036-8733, Vol. 311, Nº. 6, 2014, págs. 100-100
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • A graph is presented showing the trajectories of world population growth, by region, based on original and revised United Nations (UN) calculations, with nearly all the population increase coming from Africa.