Urban Resource Flows and Infrastructure Transitions Launch of the International Resource Panel Report The International Panel for Sustainable Resource Management, set up by the United Nations Environment Program (UNEP) presented his report City-Level Decoupling: urban resource flows a ...
Never doubt that a small group of thoughtful, committed citizens can change the world; indeed, it's the only thing that ever has. -- Margaret Mead 一小群有思想并且有着献身精神的公民可以改变世界。不要怀疑这种说法。事实上,世界正是这样被改变的。——玛格丽特·米德 ...