We Can't Look for Things That We Don't Understand

The spectrum of intelligence aliens out there could be so much broader than we can imagine that it might make it impossible to ever discover them. You know, we are going to have so many new and different eyes on the cosmos that we ought to be broadening or thinking that's not fascinating. It still seems to me to be indicative of sort of the way that our minds work. And we're imagining that maybe aliens could do that as well.