Not me, I'm just an ugly chemist

Keith S. Taber

The 1969 film 'The Chairman' (apparently released in the UK as 'The Most Dangerous Man in the World') was just shown on the TV. I had not seen it before, but when I noticed it was on I vaguely recalled having heard something about it suggesting it was a film worth watching, so thought I would give it a try. And it had "that nice Gregory Peck" in it, which I seem to recall was the justification given for one of my late wife's sweet little Aunties going to see 'The Omen' (wasn't that also about the The Most Dangerous Man in the World?).

Nobel prize winner AND man of action

Peck plays a Nobel laureate chemist, so I got interested. He had received a letter from a Chinese scientist, an old mentor who had worked with him at Princeton, warning him not to go to visit him in China, which (a) piqued his interest as (i) he had had no contact with the colleague for a decade, and (ii) he had no plans to go to China, and (b) told us viewers he would be off to China.

Peck's character, Hathaway, is an American who is currently a visiting professor at the University of in London. He contacts his embassy, suspecting there must be something of international significance in the message.

It transpires that this Nobel prize winning chemist had some kind of background in "the game" – intelligence work (of course! Well, at least this gets away from the stuffy stereotype of the scientist who never leaves the lab.), but had reached an epiphany three years earlier when his wife had been killed in a road accident while he was driving, and the experience of being with her as she died had led to him deciding that every life was unique and precious (as he later explained to Mao Zedong, the eponymous Chairman of the title) and he would no longer take on a job that would oblige him to kill. (Later in the film Hathaway seemed to have forgotten his high principles when he accepted a pistol as he made an escape in a stolen armoured car.) The intelligence communities had become aware that China had identified a natural product that could be extracted in tiny quantities, an enzyme which allowed any crop to be grown under any conditions.

The film seemed to be intended to make some serious points about detente, the cold war, the cultural revolution and the cult of Mao, and political and moral imperatives.

The allies argue that China will keep the new discovery to itself and use it to bring developing countries with food shortages into its sphere of influence, and Hathaway seems motivated to ensure all of humanity should share the benefits, thus he accepts the mission to go to China; later Mao agrees to provide a written promise that if Hathaway helps in the research then he can leave China at any time he likes and take with him whatever information he wishes to share with the world.

For the rest of the film to make any sense, Hathaway and the viewer have to assume that the promise and document will not be honoured (and it seems to be assumed that a character simply suggesting this is all Hathaway, or indeed any of us, need to be convinced of this). Yet, (SPOILER ALERT) when Hathaway is safely back in London, and has decoded the structure, he is told that the Western authorities have decided not to share the discovery.

I was not sure what a young audience who do not remember the context might make of some aspects of the film. We are told that the operation to obtain the enzyme, operation Minotaur *, has according to the US officer in charge cost half a billion federal dollars (which seems a lot for 1969, even allowing for some exaggeration) and was supported by the UK with a contribution a British intelligent officer suggests was likely "two pounds ten" (i.e., £2.50).

I wondered whether Chinese agents actually operated so easily in moving into and out of Hong Kong as is suggested, and there was some interesting brief news footage  playing on a hotel television suggesting (British) Hong Kong police were responding to civil unrest in a way that does not seem so different from contemporary reports under the already notorious 2020 Hong Kong national security law.

Anyway, I will try and avoid too many plot spoilers, but suffice to say I was interested and intrigued in how matters would pan out for the first three quarters of the film (until people started firing guns and throwing grenades, at which point I lost any investment I'd had in what would happen.)

Science in the media in 1969

The science in the film was far-fetched, but perhaps not too far fetched for a general audience in 1969. 1969 was after all, a different age. (In 1969 the Beatles were still together, 'In the Court of the Crimson King' was released, and NASA's landing on the moon showed just what the USA could achieve when a President believed in, and encouraged, and resourced, the work of scientists and engineers.)

Hathaway was bugged (through a sinus implant) such that his US /UK handlers (and USSR observer) could hear everything he said and everything said to him from half a world away through a bespoke satellite that the Chinese had not noticed recently appearing over their territory. The Americans initially had serious trouble with signal:noise and just made out the odd consonant, and so could not understand any speech, but a UK intelligence officer suggested simply filling in the gaps with uniform white noise, which, amazingly, and (even more amazingly) immediately at first attempt, gave a much cleaner sound than I can get on FaceTime or Zoom or Skype today (Implied message: the British may be the poor relatives, but have the best ideas?)

High stakes communication

What Hathaway did not know (but perhaps he should have been paying more attention when he was told the implanted transmitter was a 'remedy' in case the Chinese would not let him leave the country?) was that the implanted transmitter also had an explosive device that could be used if he needed to be terminated.

Indeed there was supposedly enough plastic explosive that when Hathaway was invited to meet Chairman Mao (was he meant to be 'the most dangerous man in the world'?) it raised the issue of whether the device should be used to remove the Chairman as he played table tennis with Hathaway (asking us to believe that democratic governments might sanction the violent summary execution of perceived enemies, without due legal process, in foreign lands) *.

The command code to explode the device was stored on magnetic tape that took over thirty seconds to execute the instructions (something that seems ridiculous even for 1969, and was presumably only necessary to provide faux tension at the point where the clock counts down and the audience are supposed to wonder if the British and Americans are going to have to kill the film's star off before the movie is over).

Equally ridiculous, the implant supposedly had the same density as human tissue so that it would not show up on  X-rays. (A wise precaution: when in  Hong Kong, Hathaway is lured to some kind of decadent, Western, casino-cum-brothel where Chinese agents manage to covertly X-ray him from the next room as he enjoys a bowl of plain rice with a Chinese intelligence officer – quite a technical feat).

Of course, human tissue is not all of one 'density' (in the sense of opaqueness to X-rays), or else there would be little point in using X-rays in medical diagnosis – actually a sinus should show up on an X-ray as an empty cavity!

Highly technical information appeared on screens at the listening post as displays little more complex than sine waves – not even the Lissajous figures so popular with 1970s sci-fi programmes.

At one point Hathaway broke into a room through a thick solid metal floor by using just a few millilitres of nitrohydrochloride acid (aqua regia) that was apparently a standard bench reagent in the Chinese biochemistry laboratory (these enzymes must be pretty robust, or perhaps Professor Soong had a side project that involved dissolving gold), and which Hathaway was quite happy to carry with him in a small glass bottle in his jacket pocket. The RSC's Education in Chemistry magazine warns us that "because its components are so volatile, [aqua regia] is usually only mixed immediately prior to use". Risk assessment has come on a lot since Dr Hathaway earned his Nobel.

The focal enzyme was initially handled rather well – the molecular models looked convincing enough, and the technical problem of scaling up by synthesising it seemed realistic. The Chinese scientist could not produce the enzyme in quantity and hoped Hathaway could help with the synthesis – a comparison was made with how producing insulin originally involved the sacrifice of many animals to produce modest amounts, but now could be readily made at scale. I seem to recall from my natural products chemistry that before synthetic routes were available, sex hormones were obtained by collecting vast amounts of 'material' from slaughterhouses and painstakingly abstracting tiny quantities – think the Curies, but working with with tonnes of gonads rather than tonnes of pitchblende.

Before Hathaway had set out on his mission he had pointed out that the complexity of an enzyme molecule was such that he could never memorise the molecular structure as it would contain anything from 3000 to 400 000 atoms. So, the plot rather fell apart at the end (SPOILER ALERT) as he brings back a copy of Mao's little red book, in which his mentor had hidden the vital information – as the codes for three amino acids.

Ser – Tyr – Pro

Hm.

Beauty and the chemist

But, what sparked me to wrote something about this film, was some dialogue which brought home to me just how long ago 1969 was (I was still in short trousers – well, to be honest, for about half the year I am still in short trousers, but then it was all year round). Hathaway is flown to China from Hong Kong, and on arrival is met by the daughter of his old mentor:

Soong Chu (Francesca Tu): I am Professor Soong's daughter

Dr. John Hathaway (Peck): You look a great deal like your beautiful mother.

Soong Chu: Not I. I am just an ugly chemist

Hathaway: I read your recent paper on peptides. I thought it was brilliant – for a woman.

Soong Chu: Oh, I agree, but my father helped a great deal.

I was taken aback by the reference to just being an ugly chemist, and had to go back and check that I'd heard that correctly. Was the implication that one could not be beautiful, and a chemist? Nothing more was said on the topic, but that seemed to be the implication. And what is meant by being 'just' a chemist?

Hathaway's comment that Soong Chu's paper had been brilliant, was followed by a pause. Then came "…for a woman". Did he really say that?

Not bad for a girl

I was waiting for the follow-up comment which would resolve this moment of tension. This surely had to be some kind of set up for a punch line: "It would have been beyond brilliant for a man", perhaps.

But no, Soong Chu just agreed. There did not seem to be intended to be any tension or controversy or social critique or irony or satire there. So much for Soong Chu's membership of the Red Guard and all the waving of the thoughts of the Chairman (she would have known that "Women represent a great productive force in China, and equality among the sexes is one of the goals of communism").

Soong Chu had needed the help of her father to prepare her paper, but he had presumably declined to be a co-author, not because his input did not amount to a substantial intellectual contribution (the ethics of authorship have also come on a bit since then), but because his daughter was a woman and so not able to stand on her own two feet as a scientist.

This dialogue is not followed up later in the film.

So, this is not planting a seed for something that will later turn out to be of significance for character development or plot, or that will be challenged by subsequent scenes. It is not later revealed that Soong Chu has a parallel career as Miss People's Republic of China (just as Hathaway is a chemist and also a kind of James Bond figure). Nor does it transpire that Professor Soong had been senile for many years and all of his work was actually being undertaken for him by his even more brilliant daughter.

Sadly, no, it just seems to be the kind of polite conversation that the screenwriters assumed would be entirely acceptable to an audience that was presumably well aware that females cannot be both beautiful and scientists; and that women need help from men if they are to be successful in science.

Times have changed … I hope.

 

 

* Interestingly, I've now found a poster for the film which seems to suggest that the whole purpose of the operation was not to acquire the enzyme structure at all, but to get Hathaway close enough to Mao to assassinate him.

This seems to describe a very different cut to one I watched – where the audience with Mao seems to have surprised everyone, and the senior intelligence officers contacted their governments to alert them of this unexpected opportunity!