He had some further heretical ideas which he explained to Robin:45‘Quantum Mechanists always seem to require infinitely many dimensions; I don’t think I can cope with so many – I’m going to have about a hundred or so – that ought to be enough, don’t you think?’ And he had the germ of another idea: ‘Description must be non-linear, prediction must be linear.’ A shift of interest on his part into fundamental physics would have been well-timed; the development of relativity theory was to begin a great revival in 1955, after years in wartime doldrums. The interpretation of quantum mechanics, little developed since von Neumann’s work in 1932, was also a subject crying out for new ideas, and was one well suited to his particular kind of mind.
It was not true, as Mrs Turing liked to think, that he was on the verge of making an ‘epoch-making discovery’ when he died; on the other hand, there was no clear pattern of decline or failure in his intellectual life that might in itself explain its abrupt end. It was rather a fluid, transitional period such as had occurred before in his development, and this time accompanied by a wider range of interests, and a more open attitude to intellectual and emotional life.
Nor, as others saw it, was this last year in any way eventful; quite the reverse. One strange incident alone stood out, and might have pointed to the existence of matters on his mind that few could possibly appreciate. It was in mid-May 1954, when Alan went with the Greenbaum family for a Sunday visit to Blackpool. It was a very fine day, and they walked cheerfully along the Golden Mile of seaside amusements, until they came across the Gypsy Queen, the fortune-teller. Alan went in, to consult her. Had not a gypsy foretold his genius, in 1922? The Greenbaums waited outside, and found themselves waiting for half an hour. When he came out, he was as white as a sheet, and would not speak another word as they went back to Manchester on the bus. They did not hear from him again, until he called on the Saturday two days before his death when, as it happened, they were out. They heard of his death before returning the call.
What was his fortune? Audentes Fortuna Juvat was the Turing family motto, but his uncle Arthur had died in the Great Game, ambushed in an ill-protected British position in 1899. As for Alan, in the great Looking Glass game of life, it was less clear what happened. But there was certainly a part of his mind which Robin and Nick and Franz Greenbaum did not know, and which did not belong to himself, but to those who moved the pieces: White and Red. The board was ready for an end game different from that of Lewis Carroll’s, in which Alice captured the Red Queen, and awoke from nightmare. In real life, the Red Queen had escaped to feasting and fun in Moscow. The White Queen would be saved, and Alan Turing sacrificed.
When Alan met Don Bayley in October 1952, he had told him something – though without going into detail – that no other of his friends knew. He had been helping Hugh Alexander with cryptanalytical work. He also said that he could no longer do such work, because there was no room for homosexuals in that field. He accepted it as a fact. As a psychological blow, this was probably but a minor one compared with the others of 1952. It might have been more of a blow to GCHQ which – so Alan told Tony Brooker – had at one point offered him the colossal salary of £5000 to have him back for a year. For no more than during the war could government have operated as a monolithic entity, and the cryptological establishment, with its strong Cambridge connections, might well have been reluctant to lose its star consultant. A different view, however, would prevail in the ‘Security Service’, or M15, whose role in 1952 had been extended by the Home Secretary, Sir David Maxwell-Fyfe. And the rapidly developing concept of ‘security’ was enjoying ever greater sway during these last two years of Alan Turing’s life.46 Although the least political person, he could not isolate himself from the state’s changing demands. Indeed, he was at the heart of the problem.
Mechanical methods, clinical management, security – alike they were developments towards explicitness and rationalisation, and alike they were movements in which the American authorities were a step ahead. In 1950 a Senate subcommittee47 had enquired into
the extent of the employment of homosexuals and other sex perverts in Government; to consider reasons why [sic] their employment by the Government is undesirable; and to examine into the efficacy of the methods used in dealing with the problem.
The inquiry, the first of its kind, had several findings. One was that homosexuals were generally unsuitable because
it is generally believed that those who engage in overt acts of perversion lack the emotional stability of normal persons. In addition there is an abundance of evidence to sustain the conclusion that indulgence in acts of sex perversion weakens the moral fiber of an individual to a degree that he is not suitable for a position of responsibility.
In this phase of the enquiry, the committee had drawn upon the knowledge of eminent psychiatrists. For their second main finding, however, they leant upon other authorities:
The conclusion of the subcommittee that a homosexual or other sex pervert is a security risk is not based upon mere conjecture. That conclusion is predicated upon a careful review of the opinions of those best qualified to consider matters of security in Government, namely, the Intelligence agencies of the Government.
Through its experience of the Second World War, the American government had come to place great faith in Intelligence. Following up the lead given by William Stephenson, it now had its own organisation for foreign spying and manipulation, the Central Intelligence Agency. Much had changed since 1945, when America seemed set to revert to an isolated role guarding hemispheric interests. British foreign policy since the war had always worked towards the retention of an American interest in Europe, although the planners of 1945 could hardly have imagined the form that this would take, now embodied in the North Atlantic Treaty and kindred agreements. Rapidly shedding the pre-war innocence of worldly affairs, America now enjoyed through the CIA its opportunity to behave like every other nation state, only more so, and in particular to emulate the British secret service. One difference, however, was that this organisation was not concealed from its legislators in the British manner, and so quite openly:
Testimony … was taken from representatives of the Federal Bureau of Investigation, the Central Intelligence Agency, and the intelligence services of the Army, Navy and Air Force. All of these agencies are in complete agreement that sex perverts in Government constitute security risks.
The lack of emotional stability which is found in most sex perverts and the weakness of their moral fiber, makes them susceptible to the blandishments of the foreign espionage agent… Furthermore, most perverts tend to congregate at the same restaurants, night clubs and bars. … It is an accepted fact among intelligence agencies that espionage organizations the world over consider sex perverts who are in possession of or have access to confidential material to be prime targets where pressure can be exerted. In virtually every case despite protestations by the perverts that they would never succumb to blackmail, invariably they express considerable concern over the fact that their condition might become known to their friends, associates, or the public at large.
The FBI witnessed that ‘orders have been issued by high Russian intelligence officials to their agents to secure details of the private lives of Government officials…’ and the conclusion was clear. There was, indeed, a solid core of incontestable reality in the argument. The social stigma rendered gay men peculiarly liable to blackmail, and Soviet espionage could be expected to use this fact just like any other. It was a political fact of life. It meant that, in a curious way, Alan Turing’s life had become part of the Red King’s dream.
The special position of homosexuals did not come as something new to the world. But now the reaction of government to this and to other aspects of individual behaviour had to take on a new explicitness. This was a transitional period, when procedures appropriate to the 1930s and to the emergency of the Second World War were rapidly being superseded by those of superpowers equipped with arsenals of atomic bombs. Now large scientific e
stablishments had to be maintained indefinitely, against the possibility of a war that might be lost in hours. Now the whole world was supposed to be a battlefield, the Kremlin being held responsible for every development in world affairs that did not accord with American interests. Now the logical war, as well as the physical war, was fully recognised; but during an official peace the flow of information into and out of a country could not be controlled as directly as in wartime. Instead, in one way or another, the problem was that of how to control the flow into and out of people’s heads.
Ideally, the state apparatus would all be in the form of machines, but until that could be achieved, it would have to be embodied in the brains of human beings – brains in which the information could not be erased, in which it might be combined with unknown data and instructions, and which when off duty could transport it into unknown places. The problem facing the state was compounded by the fact that science had not yet made it possible to read the thoughts of a person who did not choose to reveal them. People remained dangerously unpredictable. Yet some of that unpredictability was necessary, if the state was to elicit invention and initiative. It was a similar difficulty, that of rewarding ‘independence of character’ within a system of ‘mere routine’, that had troubled Nowell Smith.
Brilliant but unsound, the scientists had won the wizard war and become the priests and magicians of the modern world. Yet if wars could be won by magic machines, incomprehensible to military men and administrators, then they could also so be lost. Success and danger were opposite sides of the same coin. Once disdained, then treated with a patronising awe, the scientists of the 1930s had bailed out the Allied governments. Making themselves indispensable, they had won an enhanced position – but at the cost of innocence. The political meaning of science had changed, and the climate of the 1950s was one in which contradictions ignored in the 1930s were being forced to the surface.
The discovery that Fuchs had been passing atomic secrets to Russia had brought some of these to light. No one claimed that he had acted out of malice, desire for monetary gain, negligence or pique. At least for a time he had been a true convert and had believed he was doing the right thing. The war correspondent Alan Moorehead drew the moral in his 1952 book The Traitors48:
Perhaps Fuchs was telling the truth when he claimed after his arrest that his loyalties were now fixed in England, and his public cursing of Russian Marxism was sincere. But he was basically a man who would always refer to his own conscience first and society afterwards. There is no place for such men in an ordered community. They belong where Fuchs now is, sewing mailbags, in Stafford Gaol.
It was a hard saying, for it meant that Keynes and Russell, Forster and Shaw, Orwell and G.H. Hardy all alike belonged in prison. Like Einstein, they had permitted themselves to doubt the axioms, and even if they agreed to obey the rules, it had been their own choice so to do. That very detachment, that sense of making a choice, was precisely what the ordered community would have to deny. Yet English liberal writers had themselves admitted this logical conclusion, even though their culture, different in this respect from that of Germany, largely depended upon the blind eye being turned to such contradictions. Keynes, for instance, had referred to the ‘consequences of being found out’ as having to be accepted. Ideals of ‘freedom and consistency of mind’, as Fred Clayton had expressed them, simply had no place when matters of real importance to the world were concerned. The brief episode of ‘creative anarchy’ might have disguised the truth, but by 1950 the political facts of life were clear again.
Science, with its claims to identify an objective reality independent of laws and customs and loyalties; science with its movement towards abstract thought; science for which the world was a single country – science might suggest the danger of detachment from the axioms of society. But so, both more directly and dramatically, did any form of sex which departed from the socially approved forms. Homosexuals in particular had chosen to set themselves above the clear and unmistakable judgment of society, and posed the problem of the guilty without guilt, lawbreakers with moral assurance. Did there not lie an embryonic Fuchs in each? There lay a great difference, in that Fuchs had been doing what he had explicitly promised not to do – and Fuchs had arrogated the right to power, the right to change history, rather than the right to control immediate relationships. But with most gay men playing an imitation game, they could not help sharing in dishonesty and deception; and nor could anyone know for certain where personal relationships might lead.
These were not new questions, although in the era of threatened atomic warfare they took on a new urgency. Never far below the surface, indeed, lay the highly traditional equation between sodomy, heresy and treachery. It was an equation which, even if overstated by Senator McCarthy, contained its grain of truth. Christian doctrine no longer mattered to the state, but belief in its social and political institutions certainly did. The family system, depending upon sex as a commodity for men to earn and women to surrender, remained a central doctrine of that faith, and the very idea of homosexuality undermined it. In the post-war re-establishment of male employment and female domesticity, that threat became more conscious. To those who perceived marriage and child-raising as duties rather than as choices, homosexuals appeared as the secret, seductive protagonists of a heresy, portrayed in religious terms of ‘converts’ and ‘proselytising’ and assumed, together with Soviet-inspired communists, to be plotting a conversion of the world – a mirror-image Christianity, in which the forbidden would be made compulsory.
The East Coast liberal, or in Britain, the public school educated intellectual, was particularly open to the suspicion of the less privileged, who had no means of knowing what had transpired in what Alan called ‘the church of Princeton and the hall of King’s’. Meanwhile the axioms of politics held that, granted the existence of an enemy, real or imaginary, any dissension or falling out of line could be regarded as weakening the state, and hence a form of treachery. And it was commonly suggested that a man who could do that thing, the worst thing in the world, was capable of anything. He had lost all mental control. He might love the enemy. For all these reasons there was life in the ancient myth, or mythette, of the homosexual traitor.*
True to its modern approach, grounded in management and the social sciences, the Senate report of 1950 had avoided these potent and persistent archetypes, and had concentrated upon the more reassuring picture of gay men as feeble, helpless victims of blackmail. It was according to this rationale that after 1950, employees identified as homosexuals were ejected from American government departments.† Scientific language had not, however, entirely exorcised the older ideas, and the fear, amounting to panic, that now surrounded the subject could better be explained by the notion of a invisible cancer in society, transforming an obedient population into unknown, uncontrollable, un-American quantities, than by purely rational appraisals of possible compromise through blackmail.
Unlike the American Senate, the British legislature was not expected to interfere so openly with the practice of government. But the same pressures of the modern world were at work, and there was an event which had goaded the British government into taking parallel steps. It was on 25 May 1951 that the two Foreign Office officials Burgess and Maclean disappeared, and then on 10 June the Sunday Dispatch had drawn attention to the disappearance, dropping a strong hint that it was time to follow the American policy of ‘weeding out both sexual and political perverts’.
British ‘security’ had come under scrutiny the previous year, with the Fuchs case being heard. But Fuchs was a German refugee, and the atomic bomb project had been highly irregular, resting largely upon the work of exiles who in 1940 could not be trusted with anything that seemed likely to be important. The difference was that Burgess and Maclean were from the upper middle class and Cambridge, the nurseries of British administration. Previously it might have been assumed that the public school training would guarantee those subtly distinguished loyalties to house and school, and d
uring the war the British government had saved itself the laborious and expensive surveillance of personnel that had been required in the less trusting United States. But now, bafflingly, the public school code had been broken, and something new had to be done. The form taken by the new procedures was not, however, entirely the result of the Red Queen’s flight. It was an aspect of the managerial revolution, overtaking the legacy of more aristocratic government, and also a reflection of the American alliance.
The Sunday Pictorial series in 1952 had included the comment that:
In Diplomatic or Civil Service circles perversion is regarded as a special danger, for there is always the accompanying complication of possible blackmail. It is this blackmail danger which makes the perverts such a problem to the police.
They also stated that homosexuality was ‘most prevalent among the Intellectuals’. These remarks in the press parallelled the action of the government, which in 1952 introduced the ‘positive vetting’ of those holding posts, or who were candidates for posts, involving important state information.* Until then, government employees had only been ‘negatively vetted’ by the Security Service, simply by checking in their records of those with ‘subversive beliefs’ and stamping ‘Nothing Known Against’ on applications. The point of ‘positive vetting’ was that it was to be a49 ‘searching investigation into a person’s background and character’. This, in particular, included ‘serious character weaknesses of a kind that might make a person unreliable or subject to blackmail. Thus any evidence that the person being investigated had or was reasonably suspected of having homosexual tendencies would automatically have raised a presumption that he was unfit to occupy a Positive Vetting post.’
Alan Turing: The Enigma The Centenary Edition Page 78