yotta's chaotic, disordered, confused thursday, page-173

r0tiNeK,

At last, as for energy, nuclear energy will be a main source of energy in the next century, I guess. By that time, a safe nuclear reactor will be developed. We need space travels to migrate to another universe or planet (Just kidding).

I am not talking about boom industries but leading industries. Energy has always been needed since the beginning of the human history.
Carbon-based energy has evolved from solid state (wood, coal)
to liquid (oil), and to gas state (such as LNG).