Relaciones Internacionales – Comunicación Internacional

11 junio, 2018
por Felipe Sahagún
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Demographic Challenges for the 21st Century (Prof. David Coleman) Professor David Coleman gives the first lecture in his Demographic Trends and Problems of the Modern World series. He describes the challenges such as of a world population of 7 billion and how demographers are tackling these challenges. Duration: … Continuar leyendo