Assertion: hydrogen | /r/HasAspect | meaningful impact
Facets:
value: on gasoline consumption
type: TRANSITIVE-OBJECT
value: on global warming
type: TRANSITIVE-OBJECT
Source sentences:
text: In May 2008, Wired News reported that "experts say it will be 40 years or more before hydrogen has any meaningful impact on gasoline consumption or global warming, and we can't afford to wait that long.