In fact, the technology that the industry is counting on to reduce the carbon dioxide emissions that add to global warning - carbon capture and storage - is not now commercially available.

事实上，业界指望减少使全球气温变暖的二氧化碳排量的技术：二氧化碳捕获与封存(CCS)技术，还未商业化。

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The WHO's Phase 5 threat warning signals that a global pandemic could be imminent, but has yet to develop, with human-to-human transmission occurring in many geographical locations.

VOA: standard.2009.04.30

Scientists tend now to see geo-engineering research as a form of insurance policy against the effects of continued global warning, not as an excuse for downplaying the problem, nor for tolerating more carbon emissions in the meantime.

ECONOMIST: How big science might fix climate change

Professor Lipkin is one of the leading advocates of a global early warning system for contagious disease to reduce the risk of the sort of pandemic seen in Contagion.

BBC: Can crowdsourcing beat the flu?

He wants a global early-warning system for controlling the spread of missiles.

ECONOMIST: Canada