The Worlds Of Robert A. Heinlein Part 2

into new technology which will make every house now standing as obsolete as privies. (e)

6. We'll all be getting a little hungry by and by.

7. The cult of the phony in art will disappear. So-called "modern art" will be discussed only by psychiatrists.

8. Freud will be cla.s.sed as a pre-scientific, intuitive pioneer and psychoa.n.a.lysis will be replaced by a growing, changing "operational psychology" based on measurement and prediction.

9. Cancer, the common cold, and tooth decay will all be conquered; the revolutionary new problem in medical research will be to accomplish "regeneration," i.e., to enable a man to grow a new leg, rather than fit him with an artificial limb. (f )

10. By the end of this century mankind will have explored this solar system, and the first ship intended to reach the nearest star will be abuilding. ( g )

11. Your personal telephone will be small enough to carry in your handbag.

Your house telephone will record messages, answer simple queries, and transmit vision.

12. Intelligent life will be found on Mars. ( h )

13. A thousand miles an hour at a cent a mile will be commonplace; short hauls will be made in evacuated subways at extreme speeds. (i)

14. A major objective of applied physics will be to control gravity. ( j )

15. We will not achieve a "world state" in the predictable future.

Nevertheless, Communism will vanish from this planet. (k)

16. Increasing mobility will disenfranchise a majority of the population.

About 1990 a const.i.tutional amendment will do away with state lines while retaining the semblance.

17. All aircraft will be controlled by a giant radar net run on a continent-wide basis by a multiple electronic "brain."

18. Fish and yeast will become our princ.i.p.al sources of proteins. Beef will be a luxury; lamb and mutton will disappear. ( 1 )

19. Mankind will not destroy itself, nor will "civilization" be destroyed.

(m)

Here are things we won t get soon, if ever:

Travel through time.

Travel faster than the speed of light

"Radio" transmission of matter.

Manlike robots with manlike reactions.

Laboratory creation of life.

Real understanding of what "thought" is and how it is related to matter.

Scientific proof of personal survival after death.

Nor a permanent end to war. (I don't like that prediction any better than you do.)

Prediction of gadgets is a parlor trick anyone can learn; but only a fool would attempt to predict details of future history (except as fiction, so labeled); there are too many unknowns and no techniques for integrating them even if they were known.

Even to make predictions about overall trends in technology is now most difficult. In fields where before World War II there was one man working in public, there are now ten, or a hundred, working in secret. There may be six men in the country who have a clear picture of what is going on in science today. There may not be even one.

This is in itself a trend. Many leading scientists consider it a factor as disabling as the nonsense of Lysenkoism is to Russian technology.

Nevertheless there are clear-cut trends which are certain to make this coming era enormously more productive and interesting than the frantic one we have just pa.s.sed through. Among them are:

Cybernetics: The study of communication and control of mechanisms and organisms. This includes the wonderful field of mechanical and electronic "brains" - but is not limited to it. (These "brains" are a factor in themselves that will speed up technical progress the way a war does.)

Semantics: A field which seems concerned only with definitions of words. It is not; it is a frontal attack on epistemology - that is to say, how we know what we know, a subject formerly belonging to long-haired philosophers.

New tools of mathematics and log, such as calculus of statement, Boolean logic, morphological a.n.a.lysis, generalized symbology, newly invented mathematics of every sort - there is not s.p.a.ce even to name these enormous fields, but they offer us hope in every other field - medicine, social relations, biology, economics, anything.

Biochemistry: Research into the nature of protoplasm, into enzyme chemistry, viruses, etc., give hope not only that we may conquer disease, but that we may someday understand the mechanisms of life itself. Through this, and with the aid of cybernetic machines and radioactive isotopes, we may eventually acquire a rigor of chemistry. Chemistry is not a discipline today; it is a jungle. We know that chemical behavior depends on the number of orbital electrons in an atom and that physical and chemical properties follow the pattern called the Periodic Table. We don't know much else, save by cut-and-try, despite the great size and importance of the chemical industry. When chemistry becomes a discipline, mathematical chemists will design new materials, predict their properties, and tell engineers how to make them - without ever entering a laboratory. We've got a long way to go on that one!

Nucleonics: We have yet to find out what makes the atom tick. Atomic power?

- yes, we'll have it, in convenient packages - when we understand the nucleus. The field of radioisotopes alone is larger than was the entire known body of science in 1900. Before we are through with these problems, we may find out how the universe is shaped and why. Not to mention enormous unknown vistas best represented by ? ? ? ? ?

Some physicists are now using two time scales, the T-scale, and the tau-scale. Three billion years on one scale can equal an incredibly split second on the other scale - and yet both apply to you and your kitchen stove. Of such anarchy is our present state in physics.

For such reasons we must insist that the Age of Science has not yet opened.

The greatest crisis facing us is not Russia, not the Atom bomb, not corruption in government, not encroaching hunger, nor the morals of young.

It is a crisis in the organization and accessibility of human knowledge. We own an enormous "encyclopedia" - which isn't even arranged alphabetically.

Our "file cards" are spilled on the floor, nor were they ever in order. The answers we want may be buried somewhere in the heap, but it might take a lifetime to locate two already known facts, place them side by side and derive a third fact, the one we urgently need.

Call it the Crisis of the Librarian.

We need a new "specialist who is not a specialist, but a synthesist. (n) We need a new science to be the perfect secretary to all other sciences.

But we are not likely to get either one in a hurry and we have a powerful lot of grief before us in the meantime.

Fortune-tellers can always be sure of repeat customers by predicting what the customer wants to hear . . . it matters not whether the prediction comes true. Contrariwise, the weatherman is often blamed for bad weather.

Brace yourself.

In 1900 the cloud on the horizon was no bigger than a man's hand - but what lay ahead was the Panic of 1907, World War I, the panic following it, the Depression, Fascism, World War II, the Atom Bomb, and Red Russia.

Today the clouds obscure the sky, and the wind that overturns the world is sighing in the distance.

The period immediately ahead will be the roughest, cruelest one in the long, hard history of mankind. It will probably include the worst World War of them all. It might even end with a war with Mars, G.o.d save the mark!

Even if we are spared that fantastic possibility, it is certain that there will be no security anywhere, save what you dig out of your own inner spirit.

But what of that picture we drew of domestic luxury and tranquillity for Mrs. Middlecla.s.s, style 2000 A.D.?