People and planet: from vicious cycle to virtuous circle.
David
D
Pencheon
D003247:Conservation of Natural Resources; D004787:Environmental Pollution / Q000517:prevention & control; D014943:Global Health; D057232:Global Warming; D006801:Humans; D011158:Population Growth; D011203:Poverty / Q000517:prevention & control; D014507:Urbanization