Cool the world: eat less, walk more

 作者:越唛跗     |      日期:2019-03-03 02:03:00
By Philip Cohen A TWO-PRONGED attack on laziness and obesity could significantly slow down global warming. So says Paul Higgins, an Earth systems scientist at the University of California, Berkeley, who told New Scientist that the idea took root at a restaurant as he watched a waiter bring plates heaped with food. The plentiful food, he realised, represents a huge investment of resources,