I know nothing about Philip K. Dick's writings, but agree that we must learn to radically change our thinking if the human race is to survive much longer.
Is not man one of the very few animals who kills other members of his species regularly and in large numbers?
“The things that will destroy us are: politics without principle; pleasure without conscience; wealth without work; knowledge without character; business without morality; science without humanity; and worship without sacrifice.” Mahatma Gandhi