University Poses Question.Will a World Population of 7 Billion People Create a Crisis?

ANN ARBOR, Mich.?World population will reach 7 billion this year, prompting new concerns about whether the world will soon face a major population crisis. “In spite of 50 years of the fastest population growth on record, the world has done remarkably well in producing enough food and reducing poverty,” said University of Michigan economist David [...]

Source: http://www.solarthermalmagazine.com/2011/07/17/university-poses-question-will-a-world-population-of-7-billion-people-create-a-crisis/

solar energy solar power solar installers solar company solar companies solar energy solar power solar installers solar company solar companies