Category Archives: Technology

Since we cannot beat Nature…

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It is convenient to paraphrase the saying “if you cannot beat them, join them”. This applies to our dealing with Nature just as well.

As a species, we have been very successful in conquering our environment and exterminating what threatens us. Actually, we have been successful up to a certain point. The very success that generated the current pace in human population increase brings the next challenge. Sustainability is just as much about the population increase as about how we use the resources. In 1950, there were “only” 2.5 billion humans on Earth. Compared with almost 7 billion today and the expected 9 billion in 2050, it sounds almost like a desert. How does this relate to sustainability? When 2.5 billion people behaved badly, from an environmental point of view, it had consequences, but there was room and time to correct the situation. When 7 or even 9 billion people consume, possibly waste precious resources, damage the environment and pollute beyond what is acceptable, the consequences are a lot more serious and a lot faster to hit back at us.

Sustainability is not just about production techniques, but it is at least as much about our attitude. Sustainability is even more a moral and behavioral necessity than one of a technological nature. The natural instinct when facing a problem is to look for the fastest and easiest way of solving it. This preference of the present tends to make us forget about the long-term effects of our actions. This behavior also tends to ignore how Nature works.

The first rule to remember is that Nature simply does not care whether we exist or not. Nature was there long before us, and it will be there after us, too. The calls to “save the planet” are in fact calls to save humanity. Nature is an open field where evolving life forms compete and fill the spaces left available. This is also what mankind has done since the beginning of its existence: compete, fight and conquer new habitats.

Nature does not care whether a particular species goes extinct. Only some people do. When a species disappears, others compete to take over the vacuum left, and life goes on. Nature is all about creating balances between species. This is why when a species’ population grows fast because of favorable conditions, it always becomes victim of its success. Even insects deplete food resources beyond what could have sustained them. When the food is gone, they simply die by the millions. As far as Nature is concerned, if climate changes, if the nitrate content of drinking water is too high, if soil is eroded, it does not matter. Let the best species win!

This ability of Nature to constantly adjust to changes in populations of life forms also explains why our efforts to kill threats in agriculture and food production will never be quite successful. Farmers may kill lots of pests and weeds thanks to chemicals, pharmaceuticals and now genetically engineered crops, they also create a vacuum for others or better organism to conquer. This is why we face antibiotic-resistant bacteria or herbicide-resistant weeds. This is simply the result of natural selection and evolution happening right before our eyes. Organisms mutate constantly and when a trait helps them survive some of our techniques and products, they thrive. The problem for us is that if forces us to find more specific treatment products as we go on, and this is getting more and more difficult. Are we going to have to fight ever increasingly resistant and strong superbugs, super bacteria and super weeds? If so, we are facing an uphill battle, because we are always at least one step behind new mutations and natural selection. It is not impossible for us to keep the upper hand, though, but the margin of error when looking for solutions will become thinner and thinner.

To stay ahead of the game, farmers and all the people involved in food production need to thinks like ecologists. Science and technology will be the basis for progress, but thinking only like chemists is too limiting. Managing ecosystems is one of the underlying principles of sustainability in food production. We will succeed only by understanding the big picture and thinking like chess players, and anticipate what the several following moves will be, as well from Nature’s side as from ours. We cannot make Nature checkmate, but Nature can do that to us.

The secret ingredient is long-term responsible thinking, even if this goes against the short-term interests of shareholders.

Copyright 2010 – The Happy Future Group Consulting Ltd.

Science taken hostage (cont’d) – The genetically engineered vines

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Another example of what I had presented in my previous post about the “killer canola” is the case of the genetically engineered vines in France.

Last week, a group of opponents to GMOs went into a trial field of the French Agricultural Research INRA and pulled out vine plants. Two associations reacted strongly to this act of vandalism. The French Association for Scientific Information and the French Association for Plant Biotechnology stated that this act demonstrated that “science and technology are the targets” of such action groups. Of course, this statement is “colored” with some bias, and a little bit of paranoia always adds to the dramatic effect. What I see here is just that instead of a constructive debate about the use of genetic engineering, the rhetoric slides into partisanship and name-calling. Clearly, science does not really weigh much in this. The reality is that two groups with different views on how the world’s future should like oppose each other. The debate is more about politics than science. The people who pulled out the vines just do not want GMOs. Period. Nothing will convince them otherwise. The scientists and technicians see such an act as a threat to their jobs and to their beliefs as well. They will fight back. You can find more details in the article from the French agricultural magazine La France Agricole.

Interestingly enough, the French Minister of Research spoke during an interview about the matter. One of the arguments she brought up was that the “vandals” should be fined the value of all the work involved, meaning all the materials and salaries of the researchers. INRA is a state-owned research institute. As such, that is an interesting idea. Although, she is the Minister and she could use her position to press charges. However, there is no mention of such action from her part, at least explicitly. Would her indignation be only for political reasons? Another interesting aspect of this story is that France, although conducting research on GMOs is one of the fiercest opponents of the use of GMOs in agriculture. Where does science fit in all this?

The thing with science is that it does not take sides. Science is not biased. The same statements apply to Nature, too. It only serves to explains why things are the way they are. Technology, on the other hand is man-made, and therefore assists their users to pursue their agenda and goals. Another aspect about science, especially research is its cost. Conducting research is quite expensive and requires large amounts of funding. Since getting funding is quite similar in its process as selling a service or a product, researchers need to convince. Using drama and even fear works rather well and “polishing” scientific results and conclusion to get the yes to funding is not an unusual practice. The “climategate” story using the emails from researchers telling that they overstated the consequences of climate change is just an example of what extremes scientists sometimes need to go to be able to continue their research and in some cases keep their jobs. Sometimes, scientists are just so convinced about their own conclusions that they also report slightly beyond the truth. Mendel, the “father” of modern genetics supposedly “improved” the results he got with the crossing of his peas to demonstrate how characteristics were passed on through genes.

Copyright 2010 – The Happy Future Group Consulting Ltd.

The next agricultural revolution

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(Excerpt from my upcoming book, Future Harvests)

The next agricultural revolution to feed nine billion people will be different from the previous one. After World War II, agriculture advanced thanks to chemistry and petroleum. This time, biology and renewable energies will lead us to progress. It will not be just a revolution in science and technology. It also will be a different way to think about the economy and the environment. Knowledge and communication will become increasingly important, even more so than today.

Agriculture is a life science. Biological solutions will gradually replace chemical applications. All sorts of organisms will be involved to improve the way farmers and the food industry will produce.

Bacteria and viruses will help fight pests and diseases. They will help us reduce our use of chemical herbicides and pesticides dramatically. Genetic engineering will evolve and, as a business, it will mature. DNA science will focus on eliminating flaws and on increasing the metabolic efficiency of living organisms. Genetic engineering cannot continue to be about intellectual property and patents. Soon, seed companies all over the world will know how to do the same. Competition and market forces will determine which model will survive. Governments will not allow a select few to control food. They will get involved in genetic engineering programs and they will break monopolies. Genetic improvement will become collective property again.

Ecology will be a part of food production. Agriculture will manage ecosystems, and economy will become the management of the planet. Living organisms on land and in water will assist us. Farmers will think in terms of systems and cycles. Instead of isolating the field, they will integrate environmental parameters as well.

Organic matter will become central in the future agriculture. Farmers will recreate the cycles to improve the structure of the soil and its fertility. Agriculture will help fixing carbon. The use of mineral fertilizers will decrease sharply.

The economics of agriculture will be different, because the economics of energy will be different. New technologies will come. Solar power and wind energy will become common sources of energy. The economics of water will change, too. The management of water will reshape our food production. Water will become substantially more expensive and only systems that save and preserve water will survive.

Information technology will help make decisions faster than ever before. Portable computers will give the farmer the ability to get data almost instantly about the status of the crops, markets, health status and conditions of production. It will allow them to optimize inputs and outputs better and faster. It will save time, inputs and money. Knowledge and information will be our best tool to act efficiently and to improve our food production.

Transparency will become the rule. There will be no secret because consumers will be better informed and because there will be nothing left to hide.

The most critical part of the next agricultural revolution is leadership. Having a responsible long-term vision is critical, but it will not be enough. The world will need leaders that will make the right things happen. In all sectors of the society, there will be a need for such leaders who can muster the energies and who make the general interest and the long-term come first. The need for food security will alter our governance systems, in government as in business ethics. A challenge will be to manage greed and fear. First, there will be greed. Then, there will be fear. Until this day, humans have done a poor job of feeding the world. Famines have come and have gone and there still are hungry people. Humans have done a poor job at preserving their environment, too. With nine billion people, such a poor performance will have much heavier consequences. Procrastinate or being sloppy are attitudes the world cannot afford anymore. The proper leadership will come, but the change will not happen per accident. There will be a heavy crisis first.

Agriculture will regain its place in the economy as the most important activity. A change in the attitude towards funding and investments will also be part of the revolution. More players will engage in agriculture because returns will be higher for all.

The revolution will not just be for farmers and the other players in agriculture to carry out, but consumers will have their share to deliver. A change in mentalities is necessary. Wasting food is not acceptable. Selfishness will not work anymore. Food security is not a given, it is work in progress.

Copyright 2010 – The Happy Future Group Consulting Ltd.

Nanotechnology: the next controversial subject?

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Nanotechnology is the technology of building structures from atoms, molecules or molecular clusters to make materials and devices that have new properties. It is a new field in agriculture and food production, but it offers a wide variety of applications that can help overcome a number of problems we are facing today. They can help improve food safety, traceability, reduce the use of chemicals and reduce waste.

Thanks to nanotechnology, agriculture and food production will be able to use very efficient devices and sensors that can help make better and faster decisions.

For instance, in “Controlled Environment Agriculture”, which is an intensive hydroponics greenhouse system used in the USA, in the European Union and in Japan, nanotechnology is a great fit for the already sophisticated computerized management that optimizes growing conditions.

There is also a lot of potential for precision farming, in which nanoparticles can be used to store and release pesticides and herbicides in a targeted and controlled manner. Nano-clay capsules can store fertilizers and release them slowly, allowing only one application during the cycle of the crop, thus saving time and fuel to the farmer. This helps reducing the use of chemicals, too. Further, nanosensors can be used to measure crop growth, help diagnose diseases even before the farmer can visually notice them, or help him carry out microbiological tests and get results within an hour. The use of nanosensors also helps the farmer make better decisions and act effectively faster than today, as they can help him monitor soil moisture, temperature, pH, nitrogen availability, and in the future could open the path toward a remote farm surveillance system.

In the area of pest control, using nanocapsules is useful in the system called “Integrated Pest Management”. Not only, the problems can be identified earlier, but also plants can be treated much more effectively. Giving treatment to farm animals also can benefit from this technology, which is already used in human medicine.

Nanotechnology is already used for water treatment, and there seem to be many possibilities in that particular field to help solve existing environmental problems. For instance, the American firm Altairnano from Reno, NV produces lanthanum nanoparticles that have the ability to absorb phosphates in water, which offers interesting possibilities to reduce algae growth in ponds and rivers.

Similar applications of nanotechnology can be used to decontaminate soils and groundwater by using iron particles that help break down dioxins and PCBs into less toxic carbon compounds. They also can help remove arsenic from drinking water, a problem that occurs in many regions.

Agriculture is not the only field where this technology can bring benefits, but the food production industry is very interested by the possibilities, too. Some nanodevices can be used to tags food items. This can be of great use to ensure traceability and to help optimize the supply chain. Large retailers like Wal-Mart and Tesco are investigating such devices made out of silicon, but it appears to be too costly at this early stage. We can be sure that this will change in the future.

Food packaging is an area with interesting potential, and there are new packaging materials in development. The nanotechnology helps reducing the risks of food contamination. Some systems reduce the ability for oxygen and gases to travel through the plastic wrap, which extends the shelf life of the product. Other food packaging systems are aimed at controlling the level of humidity, of oxygen, as well as reduce bacteria counts and eliminate any problems of odor and flavor. Antibacterial packaging using nanosilver particles is in development and the applications range from plastic cling wrap to plastic bags, containers, even teapots and kitchenware. Packaging containing nanosensors are made of carbon nanotubes or of titanium dioxide that can be activated by UV help detect microorganisms, toxic protein or food spoilage. The firm AgroMicron, from Hong Kong, has developed a spray which contains a luminescent protein that has been engineered to bind to the surface of microbes such as Salmonella and E. coli. When it is bound, it emits a visible glow, which allows the detection of contaminated food or beverages much more easily.

Developing “molecular food manufacturing” which consists of building food from component atoms and molecules is already a possibility that some are considering. Although such a development is far into the future, such a technology could allow a more efficient and sustainable food production in which less raw materials are consumed, and food that would be obtained would have a higher nutritional quality.

Nanotechnology obviously offers interesting possibilities for food production. Yet, some people express a number of concerns. This is what can bring the next controversy in the food business.

The problem is that nanotechnology in food is relatively new, and we know very little about the long-term effects of using these components. Moreover, because it is so young, food safety regulations are not properly written to deal with this, and the status of the nanoproducts is unclear. One of the concerns is that such particles are very active and very reactive because of their size; and by the nature of the chemicals that they are made of; they could bring health risks as well.

There are new very promising possibilities, but we must be vigilant and address the risks as well, and true progress is about to use this new technology, for our benefit.

Copyright 2009 The Happy Future Consulting Group Ltd.

The dining of the future

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With the current development of software and technology on the one hand, and all the concerns that consumer express about food, health and environment, on the other hand, I believe that it is only a matter of time before we all can have the information and tools we need to make our own eating (and nutritional) choices.

Can I eat this?

May I eat this?

Today, we have nutritional information on all food items labels, but few of us use it much. This could soon change.
As many among us have computers at home, we can expect software to come on the market, and maybe even already installed with the computer at purchase, that will allow us to determine and set up our own diets.
Already numerous websites have interactive programs telling you, depending on your weight and life style, how many calories you should eat per day and other websites help you calculate the nutritional value of your meal if you enter the quantities of your menu’s components.

In animal nutrition, optimization programs to compose the feed ration by entering the nutritional value of the different possible ingredients and set limits to the level of inclusion of some ingredients based on nutritional and technical parameters have been in use for many years. Last, but not least, these programs also include the price of the different ingredients, so that the best-balanced “meal” that meets the nutritional needs can be composed at the lowest cost possible.

Therefore, it is just a matter of time before we all can have at home a system that will take into account, or weight, our age, our level of physical activity, our health risks and calculate for us what our meals could be made of and how much we should eat, depending on which menu combination we would like to have for that particular meal or day. The nutritional information could be either from a database or directly transferable from the nutritional value label present on the food packaging we bought.

Following the same idea, I expect most restaurants to present their menus with thorough nutritional information on the side, in a similar way as food labels show, with indication of health benefits or restrictions. There also would be the possibility for a customer to enter their personal information to have the meal tailor-made for them, with probably the relevant price adjustment when needed. All of the above includes of course the drinks as well, as they definitely can contribute to the overall nutritional value of the meal.

Any action encouraging healthier eating will be supported by the government and by health insurances, which should help accelerate the introduction of such programs.

As environment and sustainability are among the main concerns of consumers today, I expect food items in the retail and the dishes on restaurant menus to include environmental information, similar to the ones mentioned and appearing on the label shown in my article “Environmental performance on food labels“. Today, a number of restaurants have already joined programs setup by MSC (Marine Stewardship Council) to indicate they serve only sustainable seafood. Seafood is probably just the first item that will be followed with similar information and programs for other food sources.

We have entered the era of information, and we will eat accordingly.

Copyright 2009 The Happy Future Group Consulting Ltd.

High-tech fish farm

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Hawaii Oceanic Technology IncHere is an article from fis.com about another type of high tech fish farm with some nice futuristic design.

Hawaii Oceanic Technology Inc. has created the Oceansphere. “These elegant, self-sustaining and untethered semi-submerged floating pods are a revolution in open ocean aquaculture technology”, according to the fis.com article. The system is operated without the use of fossil fuels, which makes it environmentally quite acceptable.

As mentioned in the article, the company’s “plan is to demonstrate the feasibility of this technology and, as Jacques Cousteau said, farm the ocean as we farm the land.”

The fish farming of the future?

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Here is an article of the National Geographic about “Giant Robotic Cages to Roam Seas as Future Fish Farms?”

This article addresses a number of very interesting and valid points, such as the possibility to move to better farming environment, or getting farms closer to consumer markets.

Photograph Ocean Farm Technologies Having the ability to change location has several advantages. It allows finding areas where water quality is better as this varies with seasons and climate conditions. It also can allow farms to move away from the routes of wild fish and substantially reduce risks of disease and parasite contamination and spreading. Being closer to consumers market also has the advantage of reducing the amount of transportation and have the fish brought to market faster, therefore fresher, theoretically.

However, this article does not address a number of important aspects of fish farming. Going far offshore brings some organizational issues, such as rotating the crews working on farms, or dealing with rough weather. Probably some fine tuning would be needed to organize feed deliveries to such farms as well and the mobility must not happen at the expense of the life of equipment or the functioning of cameras and computers used for management purposes. As such, nothing that cannot be resolved, but it would come at a cost as well. Then it is to the farmers to weigh the pros and cons and make their decision.

Nonetheless, this is an interesting idea that shows that this industry is in full evolution and is adapting to the future.

Pioneering the oceans and robotizing aquaculture connects quite well with my previous articles “Innovation and tradition shape the future” and “The ocean, not Mars, is the next frontier“