Can the world reconcile its hunger for energy with the need to fight climate change? The answer depends on whether it can find greener, cheaper, more efficient ways to produce and deliver that energy. But that in turn depends on the level of research and development spending, and overall investment, in this area — and the figures do not look promising.
世界能否在对能源的渴求和应对气候变化的需要之间进行协调？答案取决于能否找到更环保、更便宜、更高效的方式来生产和输送能源。但这反过来又取决于该领域的研发支出水平和总体投资水平——而这些数字看起来并不乐观。
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