Q: “Are we alone?”
A: No. Aliens are farming human beings.

The universe is holographic. Aliens are everywhere. You just can’t see them because you are blinded by a holographic visor.

Q: What do they want from us?
A: Qualia, and the energy that thought produces. Also, human beings can be clustered, in network, to create organic computers. Organic computers are used for intelligent automation, and problem solving.