Al last, the need to work towards zero-emission construction seems to dawn on the construction trade. Not an easy task, as the volume of building projects around the world is still growing. But at least, some in the branch have … Read more
Plastic pollution is a problem that that begins long before it reaches the environment, and therefore the solution should fulfil the same criterion. Two new European projects develop plastic technologies for that aim. One will produce biodegradable bioplastics; the other … Read more
What policy categories would be most suited for stimulation of sustainable innovation? Innovation subsidies? Taxation of heavily polluting activities? Strict environmental regulation? Empirical evidence shows: strict environmental regulation works best. Best by far, even. And it costs the least. Important … Read more
Plastics are wonderful materials; as far as their functionalities in direct use are concerned. But in many cases, they are a headache in the waste phase. For a long time, the waste phase used to be of minor importance to … Read more
Applications of graphene, that wonderful material, multiply all the time. The latest news concerns its application in concrete. Adding graphene to concrete can render it extremely strong and much more versatile. This is important because we will need much less … Read more
Until quite recently, lithium-ion batteries were supposed to be the pinnacle of battery technology. These devices would allow the electrification of transport, and indeed of much of the entire world. But they have now got competition from sodium-ion batteries. Not … Read more
MIT in Boston (UsA) is one of the scientific centres developing initiatives to stop climate change. On April 11, it announced five flagship projects in its Climate Grand Challenges. Among these, a project Revolutionizing agriculture with low-emissions, resilient crops. Intended … Read more
Thermal batteries are yet another way to store an excess of solar and wind power. According to the laws of physics, they would seem to incur major energy losses. But on the other hand, they might be very cheap and … Read more
The contours of the future energy system haven’t yet been drawn with great precision. Solar and wind energies lie at its foundation. But these come with their problems: at times they produce too much, at times too little energy. We … Read more
Each year, planet Earth loses 13 million hectares (32 million acres) of forest. Since 1960, more than half of all tropical forests have disappeared. Particularly because of logging in the tropical rain forests of Brazil and Indonesia. Logging also takes … Read more
In comparison to most utopian views, RethinkX devotes a lot of attention to the Organizing System required for the transition. It stresses that we cannot just rely on technological innovations. Our thoughts and systems need to coevolve with the new … Read more
Modesty is not one of the obvious virtues of the RethinkX authors. The subtitle of their report Rethinking Transportation 2020-2030 (May 2017) reads: ‘the disruption of transportation and the collapse of the internal-combustion vehicle and oil industries’. Brought about by … Read more
The second domestication of plants and animals, the disruption of the cow, and the collapse of industrial livestock farming. Nothing could better sum up the pretension of the RethinkX report on food (September 2019) than this subtitle. The disruption of … Read more
The RethinkX report doesn’t fool around. It starts with a clarion call: ‘We are on the cusp of the fastest, deepest, most consequential transformation of human civilization in history, a transformation every bit as significant as the move from foraging … Read more
We discussed the Bt eggplant project in Bangladesh in an article by Hans Tramper, 3 years ago. It seemed to be very successful. Recently, professor Anthony Shelton of Cornell University reported on the project. He was involved in it from … Read more
Mankind has become cleverer all the time. Cleverness that manifests itself in subtlety: in order to arrive at a desired goal, we need less and less energy and resources. Fortunately so, because our planet can hardly sustain our growing wealth. … Read more
In a report released last month, Lux Research looked into CO2 utilization. The company forecasts a growth in this sector to $ 70 billion by 2030 and to $ 550 billion by 2040. CO2 will be put to good use … Read more
‘The chemicals and materials industry is going to see more dramatic change over the next 20 years than it has in at least the last 50,’ says Anthony Schiavo, Senior Analyst at Lux Research. They just completed a report on … Read more
Plastic recycling has become a hot topic. The seriousness of plastic pollution has forced itself upon us. Industry, indeed the world, needs to close the plastic loop. But we don’t know how yet. Industry and policy makers will have to … Read more
All over the world, antibiotics resistance increases. Overdose prescriptions are an important cause. And also the natural phenomenon of increasing resistance as the same medicine is being used for years at a stretch. The problem is severe in humane antibiotics … Read more
The solutions are here!, talking about major global problems. Solutions that exist already but are not generally applied. Or that are under severe and undeserved attack and therefore receive insufficient support. We have in mind: renewable energy and energy storage, … Read more
Battery recycling is an area long neglected by battery producers. Performance and cost were much more important. So now we are stuck with a rapidly growing heap of worn-out batteries of which we don’t know how to treat it. Or … Read more
Food loss and waste currently causes an estimated $1 trillion in economic losses globally each year, according to Lux Research, a Boston-based tech and advisory company. This constitutes not just an economic crisis but also a major humanitarian one. It … Read more
Solar energy is rapidly becoming so cheap that it can crowd out other land uses, like agriculture. The farmer may earn a lot more from a monoculture of solar panels than from any crop. But this is an unfortunate development; … Read more
The major pharmaceutical industry is going through a difficult time. Industry should find a new track. Biomedicines could open up a new chapter. This is the third of four articles on the pharmaceutical industry. Biomedicines, yes or no? For over … Read more
The major pharmaceutical industry (big pharma) is going through a difficult time. Industry needs to come on track again. Can the new superpowers India and China lead the way? This is the second of four articles on the pharmaceutical industry. … Read more
Major pharmaceutical companies (big pharma) are having a difficult time. Shareholders complain about falling profit margins; governments, insurance companies and patients complain about sky-high medicine prices. Industry should find a new direction – but which one? This is the first … Read more
Biobased Press published its manifesto ‘Waltzing with Nature’ on May 1, 2020. In this manifesto, we testify to the importance of science for solving mankind’s major global problems. Like global heating, plastic littering everywhere, insect decline, nutritional diseases because … Read more
Frances Arnold won the 2018 chemistry Nobel prize for her research on directed evolution. Directed evolution speeds up nature’s variation and selection process, and researchers use it to find the best enzymes for industrial applications. As Arnold summed it up: … Read more
Whereas the artificial hamburger has been launched with a lot of fuss a few years ago, artificial seafood has been developed in relative quiet. But it may come to the market much sooner. Texture and taste seem to be good, … Read more
As plastic waste can now be found in the remotest areas of the Earth, plastic recycling becomes urgent. We know that biodegradable plastics are a niche solution, so we need to organize and implement recycling of non-degradable plastics fast now. … Read more
Resistance to antibiotics is a growing problem; and yet, the development of new antibiotics stagnates. Why? Don’t we need new antibiotics, on second thoughts? Or does industry judge that new developments will not earn them enough money? New antibiotics from … Read more
Antibiotics resistance of harmful organisms becomes a major problem – in agriculture, in human and veterinary medicine. Scientists now try to come up with new methods. They think that CRISPR (discovered less than 10 years ago) might be a solution. … Read more
Quickly, the world gets critical of plastic waste. It litters land, waterways and oceans. Until quite recently, rich countries could export their waste to poorer countries – for them to sort out the difficult tail of consumer society. But since … Read more
Researchers do not apply genetic modification just to microorganisms and plants. Animals are genetically modified as well, we will treat this in the articles of Essay 5. With regards to plants, the entire process of regulation and acceptation is complicated … Read more
‘With our trade of indoor farming, we would like to contribute to the solution of global food problems,’ says Marc Kreuger of the Dutch company Seven Steps To Heaven. ‘That is our mission, and we will execute it. Far too … Read more
In cisgenesis, we insert new DNA in a stable form into plant DNA, just like in transgenesis. The difference being that in transgenesis, the new DNA originates from another species, in cisgenesis from a plant with which the acceptor plant … Read more
CCU, the process to capture carbon dioxide and upcycle it to valuable fuels, chemicals and materials, may become very important this century. CCU kerosene may be much better than biobased kerosene for instance, when air travel is no longer supposed … Read more
MaterialDistrict Rotterdam, the yearly exposition and conference on new materials, has 140 exhibitors this year, 200 new materials, presentations by 100 front-runner start-ups & designers, and op top of that a conference program with some 60 speakers. Rotterdam Ahoy will … Read more
Golden rice symbolizes the protracted trench war between proponents and opponents of modern biotechnology. The Swiss Ingo Potrykus of ETH Zürich is the golden man behind the golden rice. With great ardour he defends this controversial rice, and attacks the … Read more
Five years ago, we visited the outstanding horticultural company Koppert Cress in Monster near The Hague in the Netherlands. Then already, general manager Rob Baan told us that horticulture should concentrate on fresh produce for a healthy diet; with ingredients … Read more
Plants have large and complicated genomes. Therefore, until recently, the insertion of foreign DNA was a kind of roulette: where will DNA be modified, will the insertion work, and will there be side effects? But by now, techniques have much … Read more
Modern techniques are in very rapid development. We can now analyse the most complex DNAs down to the level of individual base pairs, knowledge that will enable us to continue to produce enough food in times of climate change. And … Read more
Anyone attached to Greece (and I am one of them) knows moussaka, one of the most traditional dishes of the Greek kitchen. I have mixed feelings on it, even though I love all ingredients of this oven dish with aubergines … Read more
‘Education is the most powerful weapon which you can use to change the world’ (Nelson Mandela). Hans Tramper is professor emeritus in Bioprocess Technology at Wageningen University and reflects on the development of his subject in a series of essays. … Read more
Gene technology is a much-discussed technology with almost endless opportunities. Opponents have objected to it right from the start. Their worry was and is, that researchers do not exactly know what they’re doing when they adjust genes and modify the … Read more
Mycorrhiza fungi increase yields in a targeted and environmentally friendly way, robots help farmers to control weeds ecologically. Smallholders optimise outputs with sensors in the soil and with modern biorefineries. Both smallholder and organic farming can benefit greatly from technological … Read more
In 1973, Stanley Cohen and Herbert Boyer of Stanford University and University of California, did the first successful recombinant-DNA experiments on the bacterium Escherichia coli. Through genetic ‘cutting and pasting’ they succeeded in introducing resistance in this bacterium that inhabits … Read more
Imitating nature’s engineering secrets at the nanoscale could lead to a host of useful applications, like energy saving materials. Biomimicry, also called bionics, uses structures found in nature to solve everyday problems. A well-known example is the Velcro strip, which … Read more
Only quite recently historically speaking, mankind acquired the know-how to change the properties of living species: as people settled and developed agriculture. But it required a revolution, much later, to develop the knowledge to do this in a purposeful way. … Read more