Thanks, you have illustrated my point exactly. "Change the world of electrical power" is an entirely different statement than "change the whole landscape of energy"
.
Just for argument sake.
If your goal, "Let’s Change the World" is by reducing or replacing fossil fuel burning, and nuclear energy with a revolutionary solar cell are you not changing the world of electrical power while at the same time also referring to "changing the whole landscape of energy" by reducing or eliminating those other sources of power.