"... CO2 stabilization atthis level,global CO2emissionsneed tobe cut downto
around10 Gt/year in 2050,which is areduction of around60% compared with
today's emission levels. To make this challenge more explicit: an expected world
population of9billion peoplein 2050, together with anemission
targetofapproximately 10 Gt of CO 2 per year, leaves us with per Climate Change
and Policy: TheCaseof Germany Wolfram Krewitt and Hans MüllerStei ..."
"This groundbreaking text provides background theory on the concept of sustainable development (environmental, social and economic aspects) and presents a series of practical case studies on such topics as waste water management, air quality ..."