Example: biology
Search results with tag "Green city index"
The Green City Index - Siemens
assets.new.siemens.comber of city residents is expected to more than double from over 412 mil-lion today to 870 million by 2035. Urbanisation has enormous environmental consequences, both global and local. Already city dwellers are thought to be responsible for up to 70% of the world’s greenhouse gas emissions. Sprawling urban de-