Explainer
Culture
Film & TV
Identity
8 min read

The old stories that shaped the Superman we know today

How much messiah is there in the Man of Steel?

Giles Gough is a writer and creative who hosts the God in Film podcast.

A film crew read old comics on set.
Superman's stars and director research.
Warner Bros.

This month is sure to leave cinemagoers vibrating with excitement as we see the long-awaited release of James Gunn’s Superman film, starring David Corenswet as the titular last son of Krypton and Rachel Brosnahan as Lois Lane.  

If the trailer is anything to go by, the film is going to be leaning into some of the more whimsical aspects of the character, which may well be a reaction against the darker, grittier interpretation we saw in Zack Snyder’s Man of Steel, Batman vs. Superman and Justice League films. Snyder was depicting a Superman with genuine pathos, one that emphasised the messiah parallels of a man with god-like abilities. Snyder may have leaned into the ‘Superman-as-God’ angle, but he didn’t invent that perspective. In fact, it’s an aspect that may well have been there from the very beginning.  

So, before we watch the new film and once again believe a man can fly, let’s dive into his background and see how much messiah there is in the Man of Steel.   

The first thing that we’re going to focus on is the idea of Superman as a Jewish superhero. I would love to say that I was the first person to spot this, but I am at best, the 6,289th person to spot this particular parallel. But it’s definitely not talked about enough. Jerry Siegel and Joe Shuster were both Jewish European immigrants. Like Stan Lee at Marvel some twenty years later, they probably understood the feeling of looking the same, but being treated differently by people. Similarly, Kal-El looks just like a normal human man, but is anything but. There is a reason that the comic book industry at this time appears to have so many Jewish creatives in it, and that’s because the anti-Semitism of mid-twentieth century America created a strong barrier to getting any more prestigious jobs. You need to remember that at this point comic books and comic book creators were not considered special or valuable in any way. These days, a person would need to be exceptionally talented and phenomenally well connected to get a foot in the door at DC or Marvel. Whereas at that time, a high school education and the ability to write or draw were enough to get you a decent spot. Jewish people were not able to get jobs in advertising or publishing, and no one was really bragging about their work in comics. Comics back then were treated like they were disposable, like collecting newspapers. That’s why getting hold of a copy of something like Action Comics #1 or Detective Comics #27 (the first appearances of Superman and Batman respectively) is so rare. It would just not occur to anyone to keep a copy.  

But the more we look at Superman, the more Jewish parallels we see. Let’s look at Moses, one of the most central figures in Judaism, who is also a key figure in Christianity.  

Many of you will be familiar with Moses’s ‘origin story’. At the time of the story, the Hebrews are enslaved in Egypt, and the Pharaoh was controlling the population by killing every Hebrew baby boy at birth. So, the mother of one boy places her baby in a basket and hides him in the reeds along the banks of the Nile. The boy’s older sister watches over him from a distance. The basket is spotted by the daughter of the Pharaoh as she is going down to bathe. She speaks to the baby’s older sister, who cunningly offers the baby’s own mother as a wet nurse without revealing her parental connection. The Pharaoh’s daughter agrees and decides to raise him as her own son.  

So what we have here is a baby being sent away by their parents from what would almost certainly be total destruction, and death. The baby is found by a prospective parent who then adopts them as their own. That baby then grows up to be the child of two worlds, at some points torn between a dual heritage, but nonetheless able to go on to achieve miraculous things. We are literally one spaceship away from Superman’s origin story.  

Next, let’s consider Superman’s real name. No, not ‘Clark Kent’, I mean his real name; Kal-El. This made-up name sounds similar to some words in Hebrew. For example, the suffix El, means ‘of God’. This has led to some scholars interpreting the name Kal-El as ‘Voice of God’. ‘Clark Kent’ was said to be inspired by explorer William Clark, who along with Meriwether Lewis (‘Lois and Clark’, get it?) were the American explorers who discovered an overland route to the Pacific Ocean. Therefore as well as ‘Superman’, he has one name with significance in Hebrew, and another anglicised name that was a nod to American history. The idea that Superman has a real name and a public name is  another Jewish element. At the time many Jewish people knew that they could be identified, and therefore persecuted, for their name. In Hollywood, ‘Bernard Schwartz’ became ‘Tony Curtis’, ‘Issur Danielovitch Demsky’ became ‘Kirk Douglas’. Even over at Marvel, ‘Stanley Martin Lieber’ became ‘Stan Lee’ (nice one Stan). This is a practise that continues to this day. You may not know the name ‘Natalie Herschlag’, but suffice to say she absolutely killed it as the Mighty Thor.  

It is easy to read Superman as an immigrant’s desire to belong to their adopted society and make a positive contribution to it.

Some of the conscious influences for Superman came from characters like Zorro, or the Scarlet Pimpernel, and was said to be visually inspired by Douglas Fairbanks. But what is interesting is if we think about what things could have unconsciously inspired the creation of Superman. The term ‘Superman’ was used fairly commonly in the twenties and thirties to refer to men doing phenomenal feats. However, if we hearken all the way back to Friedrich Nietzsche’s first reference to the Ubermensche, this has sometimes been translated (quite poorly) into ‘Superman.’ Now, both Siegel and Shuster have denied that Nietzsche was an influence in the creation of Superman, but considering that the ubermensche was such a popular idea in 1930s Nazi Germany at the time, it’s fun to see Superman as a reaction against this. If you imagine that the strongest most powerful man alive is also Jewish, then I imagine Jewish readers might get a kick out of that.  

As Christianity sprang from Judaism, there’s not always a clear delineation in terms of who is important to which religion. Since we’ve covered Moses, we need to look at another Jewish man who caused quite a stir; Jesus. It is not difficult to see the parallels between ‘the last son of Krypton’ and ‘the Son of Man’. Kal-El is sent to earth from another world by his father, to save the human race.  

This parallel is particularly explicit in Russell Crowe’s incarnation of Jor-El in 2013’s Man of Steel when he says:

‘You will give the people of Earth an ideal to strive towards. They will race behind you, they will stumble, they will fall. But in time, they will join you in the sun, Kal. In time, you will help them accomplish wonders’. 

Superman and Jesus are both raised in a humble setting (Clark is raised on a farm and Jesus is raised to be a tektōn, which is often interpreted as a ‘carpenter’ but could just as easily be ‘builder’). Neither Nazareth, nor Kansas were thought to be particularly glamorous places (sorry Kansas!) and yet, both grow up to become the saviour of the world. Superman spends time in his ‘Fortress of Solitude’ to learn from his father, Jesus spends time praying and fasting in the wilderness. Same principle, but very different aesthetic.  

Jesus may have been the messiah, but he was not the kind of messiah high on first century Jewish people’s wish-list. Having been oppressed by the Romans for over 90 years at the time of Jesus’ ministry, the Jewish people were desperate for a messiah and to put it delicately, Jesus was not what most Jewish people were expecting. They expected a warrior, a champion who would throw off the oppressors of the Jewish people.  

So it’s possible to consider that Siegel and Shuster are, in fact, creating the Jewish messiah. Superman uses force, his unrivalled physical strength and power, to protect people. When you consider the first Superman comic came out just before the start of the second world war, it adds real weight to this desire for a mighty protector. In fact, Superman is also compared to Samson, an Old Testament figure who is granted supernatural strength; and this is what the Jewish people were expecting from a messiah. Jesus is not this. He didn’t fight, he didn’t raise rebellions, he didn’t incite violence against the oppressors. His fight was in the form of the ultimate sacrifice. Any hero who dies to save his friends is an automatic Christ parallel right there, and Superman has died more than his fair share.  

When all is said and done, it’s Superman’s unwavering morality, not his physical strength and power, that makes him most like Jesus. Superman is incredibly gentle and peaceful. He doesn’t want to dominate and he tries to avoid violence on the whole. It would take far too long to determine exactly what came from Siegel and Schuster and what has been added in the subsequent decades by other writers. But it is easy to read Superman as an immigrant’s desire to belong to their adopted society and make a positive contribution to it. Along with Batman, Spiderman and Wonder Woman, Superman transcends the comic book universe that he belongs to. He exists in the hearts and minds of every person who once loved him in any iteration, and it’s possible that his influence from the meta-narratives in Judaism and Christianity helped him to be embraced by society at large. Or it could just be the cape and the tights, who knows? 

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Explainer
Biology
Culture
Ethics
9 min read

Ethics needs to catch-up with genetic innovation

Are we morally obliged to genetically edit?

John is Professor Emeritus of Cell and Molecular Biology at the University of Exeter.

An artistic visualisation of a DNA strand growing flowers from it.
Artist Nidia Dias visualises how AI could assist genomic studies.
Google Deepmind via Unsplash.

It makes me feel very old when I realise that Louise Brown, the first baby to be born via in vitro fertilisation (IVF), will be 47 years old on July 25th this year. Since her birth in 1978, over 10 million IVF-conceived babies have been born worldwide, of whom about 400,000 have been in the UK. Over that period, success rates have increased such that in some clinics, about 50 per cent of IVF cycles lead to a live birth. At the same time, there have also been significant advances in genetics, genomics and stem cell biology all of which, in relation to human embryos, raise interesting and sometimes challenging ethical issues. 

I start with a question: what is the ‘moral status’ of the early human embryo? Whether the embryo arises by normal fertilisation after sexual intercourse or by IVF, there is a phase of a few days during which the embryo is undergoing the earliest stages of development but has not yet implanted into the wall of the uterus; the prospective mother is not yet pregnant. In UK law, based on the Human Fertilisation and Embryology Act (1990), these early embryos are not regarded as human persons but nevertheless should be treated with some respect. Nevertheless, there are some who oppose this view and believe that from the ‘moment of conception’ (there actually isn’t such a thing – fertilisation takes several hours) embryos should be treated as persons. In ‘conventional’ IVF this debate is especially relevant to the spare embryos that are generated during each IVF cycle and which are stored, deep-frozen, in increasing numbers for possible use in the future.  

A further dimension was added to this area of debate when it became possible to test IVF embryos for the presence of genetic mutations that cause disease. This process is called pre-implantation genetic diagnosis and enables prospective parents who are at known risk of passing on a deleterious mutation to avoid having a child who possesses that mutation. But what about the embryos that are rejected? They are usually discarded or destroyed but some are used in research. However, those who hold a very conservative view of the status of the early embryo will ask what right we have to discard/destroy an embryo because it has the ‘wrong genes’. And even for the many who hold a less conservative view, there are still several questions which remain, including ‘which genetic variants we should be allowed to select against?; should we allow positive selection for genes known to promote health in some way?’; should we allow selection for non-therapeutic reasons, for example, sporting prowess?’ These questions will not go away and there are already indications that non-therapeutic selection is being offered in a small number of countries. 

Genetic modification 

This leads us on to think about altering human genes. Initially, the issue was genetic modification (GM) which in general involves adding genes. GM techniques have been used very successfully in curing several conditions, including congenital severe immune deficiency and as part of treatment programmes for certain very difficult childhood cancers. One key feature of these examples is that the genetic change is not passed on to the next generation – it just involves the body of someone who has already been born. Thus, we call them somatic genetic changes (from the Greek, sōmatikos, meaning ‘of the body’).  

Genetic modification which is passed on to the next generation is called germline GM which means that the genetic change must get into the ‘germ cells’, i.e., the sperm or egg. Currently, the only feasible way of doing this is to carry out the genetic modification on the very early embryo. At present however, with just one very specific exception, GM of human embryos is forbidden in all the countries where it would be possible to do it. There is firstly the question of deciding whether it is right to change the genetic makeup of a future human being in such a way that the change is passed to succeeding generations. Secondly, there are concerns about the long-term safety of the procedure. Although it would involve adding specific genes with known effects, the complexity of genetic regulation and gene interactions during human development means that scientist are concerned about the risks of unforeseen effects. And thirdly, germline GM emphasises dramatically the possibility of using GM for enhancement rather than for medical reasons.  

Genome editing 

This leads us to think about genome editing. In 2011, it was shown that a bacterial system which edits the genomes of invading viruses could also work in other organisms This opened up a large array of applications in research, agriculture and medicine. However, the ethical issues raised by genome editing are, in essence, the same as raised by GM and so there is still a universal prohibition of using the technique with human embryos: germline genome editing is forbidden. Despite this, a Chinese medical scientist, He Jiankui, announced in 2018 that he had edited the genomes of several embryos, making them resistant to HIV; two babies with edited genomes had already been born while several more were on the way. The announcement caused outrage across the world, including in China itself. He Jiankui was removed from his job and then, after a trial, was imprisoned for three years; his two colleagues who collaborated in this work received shorter sentences. 

At present the universal prohibition of human germline genome editing remains in place. However, the discussion has been re-opened in a paper by an Anglo-Australian group.  They suggest that we need to develop heritable (i.e. germline) polygenic genome editing in order to reduce significantly an individual's risk of developing degenerative diseases. These includecoronary artery disease, Alzheimer’s disease, major depressive disorder, diabetes and schizophrenia. I note in passing that one of the authors is Julian Savulescu at Oxford who is already well-known for his view that parents who are able to do so, are ‘morally obliged’ to seek to have genetically enhanced children, whether by PGD, GM or genome editing. The use of polygenic editing, which would, in all likelihood, be available only to the (wealthy) few, fits in well with his overall ethical position. Needless to say, the paper, published in the prestigious journal Nature, attracted a lot of attention in the world of medical genetics. It was not however, universally welcomed – far from it. Another international group of medical scientists and ethicists has stated that ‘Human embryo editing against disease is unsafe and unproven …’ and even go as far as to suggest that the technology is ‘… going to be taken up by people who are pushing a eugenics agenda …’ remain very pertinent. 

Harder still and harder 

I have no doubt that amongst different reader there will be a range of opinions about the topics discussed so far. For anyone who is Christian (or indeed an adherent of almost any religious faith), one of the difficulties is that modern science, technology and medicine have thrown up ethical questions that could not have even been dreamed of by the writers of the Bible (or of other religious texts). We just have to use our wisdom, knowledge and general moral compass (and for some, prayer) to try to reach a decision. And if what I have already written makes that difficult, some recent developments multiply that difficulty still more.  

In the early years of this century, scientists developed methods of transforming a range of human cells into ‘pluripotent’ stem cells, i.e., cells capable of growing into a wide range of cell types. It also became possible to get both induced stem cells and natural stem cells to develop into functional differentiated cells corresponding to specific body tissues. This has huge potential for repairing damaged organs. However, other applications are potentially much more controversial. In 2023, Cambridge scientists reported that they had used stem cells to create synthetic mouse embryos which progressed at least as far as brain and heart formation within the normal pattern of mouse embryo development. 

At about the same time, the Cambridge group used individual human embryonic stem cells (from the blastocyst stage of embryonic development), to ‘grow’ early human embryos in the lab. There is no intention to use these embryos to start a pregnancy – indeed, it would be illegal to do so – but instead to study a period of embryo development which is not permitted with ‘real’ human embryos (research must not continue past 14 days of development). But how should we regard synthetic embryos? What is their moral status? For those who hold a conservative view of the normal human embryo (see earlier), should we regard these synthetic embryos as persons? Neither does the law help us. The legal frameworks covering in vitro fertilisation and early embryos (Human Fertilisation and Embryology Acts, 1990, 2008) do not cover artificial embryos – they were unknown at the times the legislation was drawn up. Indeed, synthetic embryos/embryo models are, in law, not actually embryos, however much they look like/behave like early embryos. Earlier this month, the Human Fertilisation and Embryology Authority (HFEA) discussed these developments with a view to recommending new legislation, but this will not dispel an unease felt by some people, including the science correspondent of The Daily Telegraph, who wrote that this research is irresponsible.  

But there is more. In addition to synthetic embryos, the HFEA also discussed, the possible use of gametes – eggs and sperm – grown from somatic stem cells (e.g., from skin) in the lab. Some authors have suggested that the production of gametes in vitro is the ‘Holy Grail’ of fertility research. I am not so sure about that but it is clear that a lot of effort is going into this research. Success so far is limited to the birth of several baby mice, ‘conceived’ via lab-grown eggs and normal sperm. Nevertheless, it is predicted that lab-grown human eggs and sperm will be available within a decade. Indeed, several clinicians have suggested that these ‘IVGs’ (in vitro gametes) seem destined to become “a routine part of clinical practice”.  

The lab-grown gametes would be used in otherwise normal IVF procedures, the only novelty being the ‘history’ of the eggs and/or sperm. Clinicians have suggested that this could help couples in which one or both were unable to produce the relevant gamete, but who still wanted to have children. In this application, the use of IVGs poses no new ethical questions although we may be concerned about the possibility of the gametes carrying new genetic mutations. However, some of the more wide-ranging scenarios do at the least make us to stop and think. For example, it would be possible for a same-sex couple to have a child with both of them being a genetic parent (obviously for males, this would also involve a surrogate mother). More extremely, a person could have a child of which he or she was actually, in strictly genetic terms, both the ‘father’ and the ‘mother’. What are we to make of this? Where are our limits?  

Dr Christopher Wild, former director of International Agency for Research on Cancer, explores in depth many of the developments and issue I outlined above. His article on why a theology of embryos is needed, is clear, well-written, helpful and thought-provoking. 

 

This article is based on a longer blog post with full footnotes.  

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