Impossible! Fusion power will never work. 
 
Of course, that's what they said about the airplane, air brakes, the steamboat, space travel, the light bulb, the laser, a Republican congress, democracy, etc. etc. 
 
I can see the headlines now: 
 
"Exxon lays off 10,000; stock delisted." 
 
"Oil falls below $20 per barrel." 
 
"Energy companies fail as cheap fusion power gluts market." 
 
"Last coal mine closes in West Virginia; no work for miners." 
 
"Environmentalists question long-term entropy effect of fustion power; may accelerate proton decay." 
 
"Greenpeace warns of impending heat death of universe; fusion power the culprit- 'We may only have a billion years left' says Nader."
Excellent<:o))
What about "World awash in surplus neutrons"?