It has been proposed to solve the energy crisis on earth by exploiting helium-3 on the moon  Helium-3 can be used as fuel in fusion reactors  This proposal is absurd  Even if man can mine helium-3 on the moon, it will be at least 50 years later to build the fusion reactor
It will be too late to solve the energy crisis facing the earth today
If the energy crisis facing the earth today cannot be solved within 50 years, it will be too late.