Category Archives: nutrition

The future of bacteria

Bacteria have already taken the prize for the first synthetic organism. Craig Venter’s team claimed the first synthetic bacterium in 2010.

Bacteria are being genetically modified for a range of roles, such as converting materials for easier extraction (e.g. coal to gas, or concentrating elements in landfill sites to make extraction easier), making new food sources (alongside algae), carbon fixation, pollutant detection and other sensory roles, decorative, clothing or cosmetic roles based on color changing, special surface treatments, biodegradable construction or packing materials, self-organizing printing… There are many others, even ignoring all the military ones.

I have written many times on smart yogurt now and it has to be the highlight of the bacterial future, one of the greatest hopes as well as potential danger to human survival. Here is an extract from a previous blog:

Progress is continuing to harness bacteria to make components of electronic circuits (after which the bacteria are dissolved to leave the electronics). Bacteria can also have genes added to emit light or electrical signals. They could later be enhanced so that as well as being able to fabricate electronic components, they could power them too. We might add various other features too, but eventually, we’re likely to end up with bacteria that contain electronics and can connect to other bacteria nearby that contain other electronics to make sophisticated circuits. We could obviously harness self-assembly and self-organisation, which are also progressing nicely. The result is that we will get smart bacteria, collectively making sophisticated, intelligent, conscious entities of a wide variety, with lots of sensory capability distributed over a wide range. Bacteria Sapiens.

I often talk about smart yogurt using such an approach as a key future computing solution. If it were to stay in a yogurt pot, it would be easy to control. But it won’t. A collective bacterial intelligence such as this could gain a global presence, and could exist in land, sea and air, maybe even in space. Allowing lots of different biological properties could allow colonization of every niche. In fact, the first few generations of bacteria sapiens might be smart enough to design their own offspring. They could probably buy or gain access to equipment to fabricate them and release them to multiply. It might be impossible for humans to stop this once it gets to a certain point. Accidents happen, as do rogue regimes, terrorism and general mad-scientist type mischief.

Transhumanists seem to think their goal is the default path for humanity, that transhumanism is inevitable. Well, it can’t easily happen without going first through transbacteria research stages, and that implies that we might well have to ask transbacteria for their consent before we can develop true transhumans.

Self-organizing printing is a likely future enhancement for 3D printing. If a 3D printer can print bacteria (onto the surface of another material being laid down, or as an ingredient in a suspension as the extrusion material itself, or even a bacterial paste, and the bacteria can then generate or modify other materials, or use self-organisation principles to form special structures or patterns, then the range of objects that can be printed will extend. In some cases, the bacteria may be involved in the construction and then die or be dissolved away.

The future of ‘authenticity’

I recently watched an interesting documentary on the evolution of the British coffee shop market. I then had an idea for a new chain that is so sharp it would scratch your display if I wrote it here, so I’ll keep that secret. The documentary left me with another thought: what’s so special about authentic?

I’ll blog as I think and see where I get to, if anywhere.

Starbucks and Costa sell coffee (for my American readers, Costa is a British version of Starbucks that sells better coffee but seems to agree they should pay tax just like the rest of us – yes I know Starbucks has since reformed a bit, but Costa didn’t have to). Cafe Nero (or is it just Nero?) sells coffee with the ‘Authentic Italian’ experience. I never knew that until I watched the documentary. Such things fly way over my head. If Nero is closest when I want a coffee, I’ll go in, and I know the coffee is nice, just like Costa is nice, but authentic Italian? Why the hell would I care about my coffee being authentic Italian? I don’t go anywhere to get an authentic Danish pastry or an authentic Australian beer, or an authentic Swiss cheese, or an authentic Coke. What has coffee got to do with Italy anyway? It’s a drink. I don’t care how they treat it in any particular country, even if they used to make it nicer there. The basic recipes and techniques for making a decent coffee were spread worldwide decades ago, and it’s the coffee I want. Anyway, we use a Swiss coffee machine with Swiss coffee at home, not Italian, because the Swiss learned from their Italian sub-population and then added their usual high precision materials and engineering and science, they didn’t just take it as gospel that Mama somehow knew best. And because my wife is Swiss. My razor sharp idea isn’t a Swiss coffee chain by the way.

I therefore wonder how many other people who go into Cafe Nero care tuppence whether they are getting an authentic Italian experience, or whether like me they just want a decent coffee and it seems a nice enough place. I can understand the need to get the best atmosphere, ambiance, feel, whatever you want to call it. I can certainly understand that people might want a cake or snack to go with their coffee. I just don’t understand the desire to associate with another country. Italy is fine for a visit; I have nothing against Italians, but neither do I aspire in any way to be or behave Italian.

Let’s think it through a bit. An overall experience is made up of a large number of components: quality and taste of the coffee and snacks, natural or synthetic, healthy or naughty, the staff and the nature of the service, exterior and interior decor and color scheme, mixture of aromas, range of foods, size of cake portion, ages groups and tribal ranges of other customers, comfort of furnishings, lighting levels, wireless LAN access….. There are hundreds of factors. The potential range of combinations  is massive. People can’t handle all that information when they want a coffee, so they need an easy way to decide quickly. ‘Italian’ is really just a brand, reducing the choice stress and Cafe Nero is just adopting a set of typical brand values evolved by an entire nation over centuries. I guess that makes some sense.

But not all that much sense. The Italian bit is a nice shortcut, but once it’s taken out of Italy, whatever it might be, it isn’t in Italy any more. The customers are not expected to order in Italian apart beyond a few silly words to describe the size of the coffee. The customers mostly aren’t Italian, don’t look Italian, don’t chat in Italian and don’t behave Italian. The weather isn’t Italian. The views outside aren’t Italian. The architecture isn’t Italian. So only a few bits of the overall experience can be Italian, the overall experience just isn’t. If only a few bits are authentic, why bother? Why not just extract some insights of what things about ‘Italian’ customers find desirable and then adapt them to the local market? Perhaps what they have done, so if they just drop the pretense, everything would be fine. They can’t honestly say they offer an authentic Italian experience, just a few components of such. I never noticed their supposed Italianness anyway but I hate pretentiousness so now that I understand their offering, it adds up to a slight negative for me. Now that I know they are pretending to be Italian, I will think twice before using them again, but still will if it’s more than a few metres further to another coffee shop. Really, I just want a coffee and possibly a slice of cake, in a reasonably warm and welcoming coffee shop.

Given that it is impossible to provide an ‘authentic Italian experience’ outside of Italy without also simulating every aspect of being in Italy, how authentic could they be in the future? What is the future of authenticity? Could Cafe Nero offer a genuinely Italian experience if that’s what they really wanted? Bring on VR, AR, direct brain links, sensory recording and replay. Total Recall.  Yes they could, sort of. With a full sensory full immersion system, you could deliver an experience that is real and authentic in every sense except that it isn’t real. In 2050, you could sell a seemingly genuinely authentic Italian coffee and cake in a genuinely Italian atmosphere, anywhere. But when they do that, I’ll download that onto my home coffee machine or my digital jewelry. Come to think about it, I could just drink water and eat bread and do all the rest virtually. Full authenticity, zero cost.

This Total Recall style virtual holiday or virtual coffee is fine as far as it goes, but a key problem is knowing that it isn’t real. If you disable that by hypnosis or drugs or surgery or implants or Zombie tech, then your Matrix style world will have some other issues to worry about that are more important. If you don’t, and I’m pretty sure we won’t, then knowing the difference between real and virtual will be all-important. If you know it isn’t real, it pushes a different set of buttons in your brain.

In parallel, as AI gets more and more powerful, a lot of things will be taken over by machines. That adds to the total work pool of man + machine so the economy expands and we’re all better off, if we do it right. We can even restore and improve the environment at the same time. In that world, some roles will still be occupied by humans. People will focus more on human skills, human interaction, crafts, experiences, care, arts and entertainment, sports, and especially offering love and attention. I call it the Care Economy. If you take two absolutely identical items, one provided by a machine and one by another person, the one offered by the person will be more valued, and therefore more valuable – apart from a tiny geek market that specifically wants machines. Don’t believe me? Think of the high price glassware you keep for special occasions and dinner parties. Cut by hand by an expert with years of training. Each glass is slightly different from every other. In one sense it is shoddy workmanship compared to the mass-produced glass, precision made, all identical, that costs 1% as much. The human involvement is absolutely critical. The key human involvement is that you know you couldn’t possibly do it, that it took a highly skilled craftsman. You aren’t buying just the glass, but the skills and attention and dedication and time of the craftsman. In just the same way, you will happily pay a bigger proportion of your bigger future income for other people’s time. Virtual is fine and cheap, but you’ll happily pay far more for the real thing. That will greatly offset the forces pushing towards a totally virtual experience.

This won’t happen overnight, and that brings us to another force that plays out over the same time. When we use a phrase like ‘authentic Italian’, we don’t normally put a date on it. Do we mean contemporary Italy, 1960 Italy, or what? If 1960, then we’d have to use a lot of virtual tech to simulate it. If we mean contemporary, then that includes all the virtual stuff that goes on in Italy too, which is likely pretty much what happens virtually elsewhere. A large proportion of our everyday will be virtual. How can you have authentic virtual? When half of what everyone sees every day isn’t real, you could no more have an authentic Italian coffee bar than an authentic hobbit hole in Middle Earth.

Authenticity is a term that can already only be applied to a subset of properties of a particular component. A food item or a drink could be authentic in terms of its recipe and taste, origin and means of production of the ingredients, perhaps even served by an Italian, but the authenticity of the surrounding context is doomed to be more and more limited. Does it matter though? I don’t think so.

The more I think about it, the less I care if it is in any way authentic. I want a pleasing product served by pleasant human staff in a pleasant atmosphere. I care about the various properties and attributes in an absolute sense, and I also care whether they are provided by human or machine, but the degree to which they mimic some particular tradition really doesn’t add any value for me. I am very happy to set culture free to explore the infinite potential of imagination and make an experience as enjoyable as possible.  Authenticity is just a labelled cage, and we’re better if it is unlocked. I want real pleasure, not pretend pleasure, but authenticity is increasingly becoming a pretense.

Oh, my razor sharp idea? As I said, it’s secret.



And another new book: You Tomorrow, 2nd Edition

I wrote You Tomorrow two years ago. It was my first ebook, and pulled together a lot of material I’d written on the general future of life, with some gaps then filled in. I was quite happy with it as a book, but I could see I’d allowed quite a few typos to get into the final work, and a few other errors too.

However, two years is a long time, and I’ve thought about a lot of new areas in that time. So I decided a few months ago to do a second edition. I deleted a bit, rearranged it, and then added quite a lot. I also wrote the partner book, Total Sustainability. It includes a lot of my ideas on future business and capitalism, politics and society that don’t really belong in You Tomorrow.

So, now it’s out on sale on Amazon in paper, at £9.00 and in ebook form at £3.81 (guessing the right price to get a round number after VAT is added is beyond me. Did you know that paper books don’t have VAT added but ebooks do?)

And here’s a pretty picture:


Future population v resources. Humans are not a plague.

This entry now forms a chapter in my book Total Sustainability, available from Amazon in paper or ebook form.

Future food production

Food production is adapting to increased environmental awareness, but we will see far more change over coming years.

There is a lot of innovation right now in food production. Hydroponics is growing, as are vertical farms, home growing and focus on local production that is encouraging cottage industry specialists. There are some nice synergies. Greenhouses can make good use of waste heat from power stations and also benefit from the CO2 given off if they burn fossil fuels, which of course is locked up when the plants convert it to biomass. This effectively increases the energy efficiency of the power station by adding an extra layer of chemical energy recovery after thermal. There are many articles already out there about hydroponics etc so I don’t need to repeat them here. That’s what Google is for.

The web makes it easy for producers of all kinds to have a closer relationship with customers, so it is now possible to organise local marketing and distribution around social networking, with groups of customers even commissioning crops grown according to specific regimes. GPS-enabled tractors can treat each square metre of a field effectively as a different managed allotment. With people more interested in exactly how their food is produced, this is sure to find a healthy market as the economy recovers.

At higher levels, financial strain during the lengthy recession is forcing many people to commercialise their hobbies, such as baking or catering, creating a growing home-made sector. This will even extend into arts ad crafts thanks to new technology such as 3D printing, which will make its way into the kitchen any time soon.  So the emerging pattern is one of rapidly increasing diversity in food production, from crop growing to processed foods manufacture. This creates opportunities for increased competition in the food space, but also presents risks to existing manufacturers. As ever with any kind of turbulence, the winners and losers will be decided by how willing and able companies are to adapt.

Vertical farms on the walls of tall buildings add agricultural space to cities and as well as growing food, also helps air quality. The food would be of dubious taste and value if air were polluted as badly as it used to be, but with emissions now, it is probably OK. A variety of mechanisms have been suggests for vertical farms. Some look more feasible than others, but the general idea seems workable, and experimentation and development will sort out which solutions work best. One thing that is easy to forget though is that the amount of sunlight incident on a given land area doesn’t depend on the building architecture raised on it, and using a wall gives a lower energy density than a field or a roof because the same total light is spread over a larger area. Interior farms of course need artificial light, but if that is produced via nuclear energy, then it might still work out well environmentally.

Home finishing is a good prospect too. Many people are already used to part bake products, where they buy a product that is already mostly prepared and just needs finishing off in the oven to make one with all the benefits of freshly made cuisine. Microwave and other ready-meals are even more familiar. 3D printing technology may even have a future role, making edible frills and accessories to brighten up appearance.

Home finishing could be done as a small local business too. Large manufacturers could gain local presence for fresh produce by using local finishers, and these could be ordinary households or based in small offices or shops, making a new cottage industry. They could also work well with local manufacturing and distribution companies. Social networks could provide most of the platform for these local business clouds but they could also be based on systems run by large companies.

This social potential is useful if people rebel against the multinationals at some point. With frequent problem areas like tax avoidance, misleading information, exploitation and other issues that are setting people against them, having a fall-back position increases leverage by showing that communities are not powerless.

Current biotechnology research into lab-grown meat might eventually flourish into a large meat manufacturing industry. It is hard to tell yet how successful it might be in creating cost effective, healthy and palatable solutions. Vegetarian meats would presumably see a good market since many vegetarians avoid meat mainly because of the ways animals are reared and treated, and many meat eaters also have some reservations and would be willing to switch. Lab-grown meat would be little different from a yoghurt in terms of its cruelty implications. Although the principle has been proven, much work is need to replicate textures and taste well at a reasonable cost.

Lab-grown meat could be more energy efficient than that produced by animals, and would liberate farmland for crops. Together with increasing productivity in crop production anyway, some expect that we will be able to start returning land to nature in the second half of this century because we will make plenty of food for everyone with less land.

Biotech will create new varieties of crops, some with extra vitamin content or other health benefits, lower fat animals and enable varieties that are adapted to a wider range of climates, thereby increasing the amount of land that could be used for agriculture.

Home printer technology also is being hyped for food production, or rather assembly is probably a more accurate description, since nobody is yet suggesting its use for making the raw materials such as proteins and carbohydrates.  Its is effectively the next level up in abstraction from the lab grown products. Even chocolate could be made using printers. Food printers could only ever be a niche market, but could sit alongside other home gadgets such as microwaves and mixers. Cakes, confectionery,  frills and accessories would be the probable markets. It would especially appeal to the kinds of people who make elaborate cake decorations and could extend creative food design to a much broader group.

Food technology will continue to other areas too, making more appealing products from even wider range of raw materials. GM bacteria or algae could compete well with land grown crops. Algae may be grown at sea as part of carbon reduction schemes anyway, and could be used for either biofuel or as a component for food production. Of course, many foods contain lots of ingredients, so even if it isn’t suitable as a main platform, such humble starting points may be a used as fillers or other additives.

Of course, fish farming is bound to increase too. Many fish species are threatened today and near extinction of a key species does eventually force governments to listen and act. Although regulation so far has at best been poor, it can only improve and perhaps we may soon have a global set of treaties that ensure sustainable fishing and farming. There will also be a place for GM fish that maybe grow faster or breed faster. Some countries will be more willing to accept GM than others but when the choice is high prices v GM, GM will win out.

Casual displays

I had a new idea. If I was adventurous or an entrepreneur, I’d develop it, but I’m not, so I won’t. But you can, before Apple patents it. Or maybe they already have.

Many people own various brands of pads, but they are generally expensive, heavy, fragile and need far too much charging. That’s because they try to be high powered computers. Even e-book readers have too much functionality for some display purposes and that creates extra expense. I believe there is a large market for more casual displays that are cheap enough to throw around at all sorts of tasks that don’t need anything other than the ability to change and hold a display.

Several years ago, Texas Instruments invented memory spots, that let people add multimedia to everyday objects. The spots could hold a short video for example, and be stuck on any everyday object.These were a good idea, but one of very many good ideas competing for attention by development engineers. Other companies have also had similar ideas. However, turning the idea around, spots like this could be used to hold data for a  display, and could be programmed by a similar pen-like device or even a finger touch. Up to 2Mb/s can be transmitted through the skin surface.

Cheap displays that have little additional functionality could be made cheaply and use low power. If they are cheap enough, less than ten pounds say, they could be used for many everyday purposes where cards or paper are currently used. And since they are cheap, there could be many of them. With a pad, it has to do many tasks. A casual display would do only one. You could have them all over the place, as recipe cards, photos, pieces of art, maps, books, body adornment, playing cards, messages, birthday cards, instructions, medical advice, or anything. For example:

Friend cards could act as a pin-board reminder of a friend, or sit in a wallet or handbag. You might have one for each of several best friends. A touch of the spot would update the card with the latest photo or status from Facebook or another social site. Or it could be done via a smart phone jack. But since the card only has simple functionality  it would stay cheap. It does nothing that can’t also be done by a smartphone or pad, but the point is that it doesn’t have to. It is always the friend card. The image would stay. It doesn’t need anything to be clicked or charged up. It only needs power momentarily to change the picture.

There are displays that can hold pictures without power that are postcard sized, for less than £10. Adding a simple data storage chip and drivers shouldn’t add significantly to cost. So this idea should be perfectly feasible. We should be able to have lots of casual displays all over our houses and offices if they don’t have to do numerous other things. In the case of displays, less may mean more.

The future of the Olympics, in 2076

Now that it is all over, it is time to think about the future. The last time the Olympics was held in London was 1948, 64 years ago. Going 64 years in the future, what will it be like then?

Watching the Olympics on 3D web TV is about as advanced as it gets today. By the 2024 Olympics, it will be fairly common to use active contact lenses with lasers writing images straight onto your retinas. It will be fully immersive, and almost feel like you’re there. In fact, many of the people in the crowd at the games will also use them, to zoom in or watch replays and extra content. The 2028 Olympics will have the first viewers using primitive-but-fun active skin technology to connect their nervous systems so that they can even feel some of the sensations involved. In gyms up and down the land, runners will be able to pretend they are in the race, running on their treadmills virtually against actual Olympians. They’ll receive their final placing against the others doing the same. This will improve and by 2040 even domestic active skin sensation recording and replay will feel very convincing. By 2076, we’ll have full links between IT and our brains, living the events as if we were athletes ourselves, Total Recall style.

Interfacing to the nervous system will help potential Olympic athletes improve their performance quickly, injecting sensations into the body to make perfect movements just feel better, so their body learns the optimal movement quickly. This will show the first improvements in results in 2032, with heptathletes and decathletes performing almost perfectly in every one of their events.

The 2050 Olympics will see the first competitors who are children of genetically enhanced parents, and some genetically enhanced themselves. They won’t need drugs to out-perform even those regular humans who have overdosed on steroids all their careers. Their careers will last longer too, as biological decline will be less of an issue thanks to their genes. In the same timeframe, drugs will advance enormously too, squeezing extra levels of performance, learning speed, sensory awareness and muscle development. With negative side effects under control, some drugs and implants may be accepted in sports. But fierce arguments over fairness will eventually force a split between the various streams.

The 2076 Olympics will be made up of five events. There will be one ‘original Olympics’ for ordinary unmodified humans, tested thoroughly for any genetic or chemical enhancements, forced to use the same equipment to eliminate technological advantage, possibly given handicaps for any innate genetic advantage they have over the competition. There will be another for the disabled, many of whom will resist being made ‘normal’, even if technology permits. There will be another for robots, with advanced AI and a range of ‘body types’, used as a show-off event for technology companies. Another stream will take place one for un-enhanced athletes using advanced drugs, implant technology, superior equipment, and even externally linked  IT to gain technological advantage and make more exciting sport. It will be far from ‘natural’, but viewers won’t care. And finally, another event for biologically and neurally enhanced super-humans, without any other technology advantage. These streams couldn’t compete fairly head on, but will make distinct events with distinct flavours and advantages.

The spirit of The Games will live on even with this split, and still only the very best will be able to compete, but they will be bigger, better and more exciting for everyone.

See also my previous blog on future sports.

Population growth is a good thing

This entry has evolved into part of my book Total Sustainability, available from Amazon in paper or ebook form.

Future sports


Today it takes many years of training to get to the top of any field of sports. In the future it could be a whole lot faster thanks to progress in three areas of technology – biotech, nanotech and IT. Miniaturisation in IT, thanks to nanotechnology, will continue to the point where electronics can be printed onto the skin surface. So you may get a display on your arm, like a video tattoo, showing you how well you are doing, showing your heart rate, temperature, blood chemistry and so on and displaying any relevant warnings. Not long after that, electronics can be blasted into the skin, so that it is contact with blood capillaries and nerve endings. With this technology, called Active Skin, athletes could have their body condition monitored all the way through a session to help optimise the balance of effort over the duration of the event and to help them choose the right dietary supplements. So problems of giving too much or too little at a particular point could be identified and fixed. But more excitingly, nerve signals could also be recorded from individual nerve endings, and recreated by computer later. So, a novice golfer or tennis player would try to copy the swing that their pro is showing them, and a computer could create nerve inputs, creating discomfort when they deviate from the perfect movement. So the perfect swing with feel right and any other will feel wrong. As an extra aid, active contact lenses will be able to create 3d images directly into the athlete’s eyes, showing them exactly what they are doing and superimposing what they should be doing. They would be able to see their body position precisely, with any deviations highlighted and amplified with mild discomfort. With practice, doing what feels right will generate the right movement every time. With such training aids, progress from novice to expert could be a matter of weeks rather than years. This will certainly help people to quickly reach their potential, and to get more out of the sports they participate in, but it will also allow the top pros to extract every last bit of potential from their bodies. If they could do a little better by changing one tiny little thing, the computer will be able to help identify it, and help them address the imperfection. So professional sport will improve too.

We’ll also see computer game technology coming down the same route. Physiotherapists are already using Wii machines to treat stroke patients by helping them learn movement again through sports games. Taking this forward, we will certainly start seeing some hybrid sport evolve, with lots of top level physical activity in combination with the computer game. Top skiers would be able to practice different runs all the year round, with the computer recreating all the sensations of doing it for real as well as the full 3d video. So by the time they even get there, they will have had hours of computer assisted training on the run. Who knows, maybe the top level of sports in the future might not even take place on real snow, but in fantastic computer simulations of imaginary, more challenging environments


Top performance depends on a lot of things, and getting proper nutrition is one of the most important, both during training and right up to the main event. At the moment, athletes don’t get enough data on exactly what happens in their bodies while they are performing. New technologies in the biotech industry will change that soon. Already, special chips, developed for genetic analysis, can identify chemicals with just a couple of molecules. As ongoing development inevitably takes this level of monitoring capability into everyday training, athletes will soon be able to see exactly how their body behaved all the way through a session. Even during a session, if something is running low, they could be warned, and perhaps change their behaviour accordingly. Computers would be able to identify exactly what nutrition an athlete should take before a performance to put the body in perfect condition for the event.

The release of energy and nutrients over time varies enormously among foodstuffs as they break down at different rates. Athletes already take different foodstuffs to keep them going during different parts of an event. Again, new developments borrowed from the biotech industry will allow nutrients to be packaged in microcapsules that enter the blood during normal digestion, and which can then be ruptured on receiving a special signal from a computer, allowing a perfectly tailored delivery of nutrients into the blood just as the athlete needs them. Just how far such electronically assisted nutrition goes depends on regulation.

Making the right proteins and vitamins in the first place is also changing. Rather than producing batches of chemicals and pills, genetic modification is developing nicely, and already a commonplace technology and already a whole range of plants will be grown specifically to optimise particular protein or vitamin content. Athletes can also go to a clinic and have their genes tested, helping their doctors and trainers to identify a highly personalised regime to get exactly the right nutrition for that person and that event, even to the extent of tackling some medical conditions. They will then be able to commission foodstuffs grown to their own needs and personal specification. They will still have their own genetic limitations, but at least they can go all the way to the limits of their personal potential. And it is likely that in some events, there may be  handicap systems that take account of genetic limitations to allow athletes to compete on a level playing field. Sport would then become about reaching your natural limits, rather than just been born with some genetic advantages.

Personalised and optimised nutrition regime stands in stark contrast to today’s increasing obesity, but new foodstuffs promise to make dents in that too, as does the rising popularity of computer games that involve vigorous physical activity. Playing electronic sports on the net against other people could well be one of the next big social networking trends, maybe even becoming the 21st century version of the gym, or more probably being incorporated into gym technology to make it as much fun there as staying with the games console at home. Hopefully obesity will start levelling off soon and start to decline.


With all the technology advances over the last few millennia, our psychology probably hasn’t changed much since we were cavemen. Sport appears to be a symbolic form of hunting or combat designed to demonstrate skill and bravery and to win a higher place in the pecking order, or bind a tribe together. At a deep level, people still want to win, to be top dog, to have the admiration of the crowd, to win prizes and to feel the close bonds of hunting or fighting together. I don’t think that is going to change, even with future technology. Better tools and better locations will only change the nature of the game, not the psychological incentives to perform heroically.

Future training equipment will include thought recognition and nervous system links to gather information on neurological and mental activity. If our champions are not giving it their all, it will show on the readout. And in the far future, when brain add-on devices can enhance people’s minds, even if they are not allowed in sporting events , they might be permitted during training. But none of this changes the fundamental nature of the person underneath. The degree of motivation they experience when faced with a challenge, the possibility of winning a prize, or the possibility of losing, goes deeper than technology can reach. These are part of the nature component in the formula, so as with physiology, it takes a good trainer with the right tools, in the right environment, to bring them fully to the surface. Champions are champions partly because their inner motivation is stronger and they will push themselves even harder than their competitors.

But I still think there is a missing component in the equation, the roar of the crowd. Champions will manage to find the last tiny bit of heroic effort only when the crowd demands it. At a live event with a big audience, there is no problem, but when the main crowd is only there via TV or the net, I suspect that the performance will be less. If we can somehow bring the crowd deeper into their perception while they compete, maybe they can perform better. But full sensory immersion technology can bring the crowd from the living room into the competitors’ presence.  Active contact lenses will allow athletes to see the crowd, ear implants will allow them to hear them roar. Then they will still feel the atmosphere even in an empty arena. Only then will the ancestral tribal motivations kick in fully.

Finally, we will one day see androids competing in sports, and though they will normally compete against each other, there will be demands to have humans compete with them. When this happens, our champions will want to win in defence of humankind, the ultimate crowd. I think we will be able to give androids emotions too. If we design them to be similar in physical performance, and give them similar psychology, maybe we could have a very interesting contest indeed.

Making a champion

People have debated for millennia what it is that makes a sporting hero into a real champion. How can people be compared when they competed in different sports, in different periods? Some of the equations hold some merit, other don’t. Here is my take, based on the above.