1 | The key is what we are spending our time on, and how we are expending our energy. | |
2 | We consumed much time and energy in writing this book. | |
3 | Making all the plastic for those bottles uses 17 million barrels of crude oil annually. | |
4 | Agriculture was on a par with fossil fuel consumption because both rise rapidly with increased economic growth, they said. | |
5 | All this, without spilling American blood and for a small fraction of the cost of conventional battle. |