At a distance, or seeing his back merely, you would have taken him to be not more than thirty years old: it was only by a nearer inspection that you saw the factitious nature of his rich brown hair, and that there were a few crow's-feet round about the somewhat faded eyes of his...
We need to understand what motivates people, what it is that allows them to make change, says Professor Neil Adger, of the Tyndall Centre for Climate Change Research in Norwich. 出自-2015年12月阅读原文 Unfortunately for them ( ' , and often the taxpayers), our energy systems are a bit li...