If man is not to do more harm than good in his efforts to improve the social order, he will have to learn that in this, as in all other fields where essential complexity of an organized kind prevails, he cannot acquire the full knowledge which would make mastery of the events possible. He will therefore have to use what knowledge he can achieve, not to shape the results as the craftsman shapes his handiwork, but rather to cultivate a growth by providing the appropriate environment, in the manner in which the gardener does this for his plants. There is danger in the exuberant feeling of ever-growing power which the advance of the physical sciences has engendered and which tempts man to try, “dizzy with success,” to use a characteristic phrase of early communism, to subject not only our natural but also our human environment to the control of a human will. The recognition of the insuperable limits to his knowledge ought indeed to teach the student of society a lesson of humility which should guard him against becoming an accomplice in men’s fatal striving to control society — a striving which makes him not only a tyrant over his fellows, but which may well make him the destroyer of a civilization which no brain has designed but which has grown from the free efforts of millions of individuals.
And I say to you, I have also decided to stick to love. For I know that love is ultimately the only answer to mankind’s problems. And I’m going to talk about it everywhere I go. I know it isn’t popular to talk about it in some circles today. I’m not talking about emotional bosh when I talk about love, I’m talking about a strong, demanding love. And I have seen too much hate. I’ve seen too much hate on the faces of sheriffs in the South. I’ve seen hate on the faces of too many Klansmen and too many White Citizens Councilors in the South to want to hate myself, because every time I see it, I know that it does something to their faces and their personalities and I say to myself that hate is too great a burden to bear. I have decided to love. If you are seeking the highest good, I think you can find it through love. And the beautiful thing is that we are moving against wrong when we do it, because John was right, God is love. He who hates does not know God, but he who has love has the key that unlocks the door to the meaning of ultimate reality.
Although no doubt exists on the question of “Whence,” all the greater confusion prevails on the question of “Whither.” Not only has a state of general anarchy set in among the reformers, but everyone will have to admit to himself that he has no exact idea what the future ought to be. On the other hand, it is precisely the advantage of the new trend that we do not dogmatically anticipate the world, but only want to find the new world through criticism of the old one. Hitherto philosophers have had the solution of all riddles lying in their writing-desks, and the stupid, exoteric world had only to open its mouth for the roast pigeons of absolute knowledge to fly into it. … But, if constructing the future and settling everything for all times are not our affair, it is all the more clear what we have to accomplish at present: I am referring to ruthless criticism of all that exists, ruthless both in the sense of not being afraid of the results it arrives at and in the sense of being just as little afraid of conflict with the powers that be.
To many timid, albeit sincere, souls of an earlier century, the decay of the doctrine that all true and worthful science is knowledge of final causes seemed fraught with danger to science and to morals. The rival conception of a wide open universe, a universe without bounds in time or space, without final limits of origin or destiny, a universe with the lid off, was a menace. We now face in moral science a similar crisis and like opportunity, as well as share in a like dreadful suspense.
Tyranny in democratic republics does not proceed in the same way, however. It ignores the body and goes straight for the soul. The master no longer says: You will think as I do or die. He says: You are free not to think as I do. You may keep your life, your property, and everything else. But from this day forth you shall be as a stranger among us. You will retain your civic privileges, but they will be of no use to you. For if you seek the votes of your fellow citizens, they will withhold them, and if you seek only their esteem, they will feign to refuse even that. You will remain among men, but you will forfeit your rights to humanity. When you approach your fellow creatures, they will shun you as one who is impure. And even those who believe in your innocence will abandon you, lest they, too, be shunned in turn. Go in peace, I will not take your life, but the life I leave you with is worse than death.
Judgments based on scientific evidence, whether made in a laboratory or a courtroom, are undermined by a categorical refusal even to consider research or views that contradict someone’s notion of the prevailing ‘consensus’ of scientific opinion. … Automatically rejecting dissenting views that challenge the conventional wisdom is a dangerous fallacy, for almost every generally accepted view was once deemed eccentric or heretical. Perpetuating the reign of a supposed scientific orthodoxy in this way, whether in a research laboratory or in a courtroom, is profoundly inimical to the search for truth. … The quality of a scientific approach or opinion depends on the strength of its factual premises and on the depth and consistency of its reasoning, not on its appearance in a particular journal or on its popularity among other scientists.”
You believe that reality is something objective, external, existing in its own right. You also believe that the nature of reality is self-evident. When you delude yourself into thinking that you see something, you assume that everyone else sees the same thing as you. But I tell you, Winston, that reality is not external. Reality exists in the human mind, and nowhere else. Not in the individual mind, which can make mistakes, and in any case soon perishes: only in the mind of the Party, which is collective and immortal. Whatever the Party holds to be the truth, is truth. It is impossible to see reality except by looking through the eyes of the Party. That is the fact that you have got to re-learn, Winston. It needs an act of self-destruction, an effort of the will. You must humble yourself before you can become sane. … Do you remember … writing in your diary, “Freedom is the freedom to say that two plus two make four”? … How many fingers am I holding up, Winston?
The important point is that since the origin of life belongs to the category of at-least-once phenomena, time is on its side. However improbable we regard this event, or any of the steps it involves, given enough time, it will almost certainly happen at least once. And for life as we know it, with its capability for growth and reproduction, once may be enough. Time is the hero of the plot … Given so much time, the impossible becomes possible, the possible becomes probable, the probable becomes virtually certain. One only has to wait; time itself performs miracles.
It is often said that those who do not learn from history are doomed to repeat it. Sound advice though this may be, it does not get one very far in practice. The reason is that there is no agent called “history” which teaches unambiguous moral lessons. Study World War II and you may come away believing that nation-building works. Study Iraq and you may come away believing the opposite. In the end, the historical episodes we choose to study — and to ignore — say less about the wisdom offered by “history” and more about the lessons that we consider relevant today.
All possible knowledge, then, depends on the validity of reasoning. If the feeling of certainty which we express by words like must be and therefore and since is a real perception of how things outside our own minds really ‘must’ be, well and good. But if this certainty is merely a feeling in our own minds and not a genuine insight into realities beyond them — if it merely represents the way our minds happen to work — then we can have no knowledge. Unless human reasoning is valid no science can be true.
It follows that no account of the universe can be true unless that account leaves it possible for our thinking to be a real insight. A theory which explained everything else in the whole universe but which made it impossible to believe that our thinking was valid, would be utterly out of court. For that theory would itself have been reached by thinking, and if thinking is not valid that theory would, of course, be itself demolished. It would have destroyed its own credentials. It would be an argument which proved that no argument was sound — a proof that there are no such things as proofs — which is nonsense.