Different approaches and overlapping definitions to waste
Waste is generated in all sorts of ways. Its composition and volume largely depend on consumption patterns and the industrial and economic structures in place. Air quality, water and soil contamination, space consumption and odors all affect our quality of life. Waste is a complex, subjective and sometimes controversial issue. There are many ways to define, describe and count it depending on how you look at it. Citizens, technicians, businessmen,...
14 Sep 2005 - by Philippe Rekacewicz, UNEP/GRID-Arendal
Human influences on the atmosphere during the industrial era
In many of the world’s largest cities (Beijing, Calcutta, Mexico City, Rio de Janeiro, etc.) WHO World Health Organization) air quality guidelines are not met. In 1996 global emissions of carbon dioxide were nearly four times the 1950 total.
29 Nov 2007 - by Philippe Rekacewicz, UNEP/GRID-Arendal