Some believe that with nuclear
fusion unlimited sources of energy will be ours and that we can chemically alter the earth's matter so as to replace exhausted resources with others.
Not exact matches
So although nuclear
fusion could in theory provide an effectively
unlimited source of energy, if our energy demand keeps growing we will not be able to use it freely without significantly warming the planet.
Such plants would use
fusion reactions such as those that power the sun to create an
unlimited energy
source on Earth.