Tim, everything orbiting around the sun was ejected from it, by solar volcanic explosion. That looks obvious to me, it is the simplest explanation. I am not sure what would have driven, or funded any scientists to find otherwise.

Geothermal energy is residual energy in Earths core, it is simply energy of the sun, stored by the thermal mass of Earth.

The material of fusion reactors is material of Earth, as we see, de-constructing it causes toxic pollution, just as de-cosntructing anything on Earth, inluding fossil fuels does.

It all came from the sun Dude, failing to see that, makes a pretty fundamantal difference to what drives us.

Are you driven by the energy from below, or the energy from above?

Look at the outcomes of each, and ask yourself, which is best?

Don't you believe that there is no such thing as a safely disposed of nuclear reactor?

The only way nuclear pollution can be disposed of safely, is by firing it back into the sun.

The only way we will ever have the funds to do that, is by accepting the free energy of sunlight as something valuable, and creating the funds from that.