I hesitate to predict whether this theory is true. But if the general opinion of Mankind is optimistic then we're in for a period of extreme popularity for science fiction.
“If you like your brother and he's prospering, you'll be pleased for him.”
“One has got to choose between the two evils, also between the lesser of the two evils in the matter of food, and therefore vegetarian food has got to he taken by man in order to sustain human life.”