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.
世界能否在對能源的渴求和應對氣候變化的需要之間進行協調？答案取決于能否找到更環保、更便宜、更高效的方式來生產和輸送能源。但這反過來又取決于該領域的研發支出水平和總體投資水平——而這些數字看起來并不樂觀。
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