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Soccer business

The FIFA has turned soccer into a juicy business activity. Of course, it has been like this for some decades now. After all professional athletes, coaches, managers and medical teams all around the games have their own high fees. With huge funds involved and millions of supporters the does not lack public support. The national leagues have been topped up with several international competitions which with less clear remuneration structures, but abundant national pride involved. The betting industry is worth billions in soccer alone. This invites all sorts of influences and corruption. As the football judiciary is not independent as a other judicial institutions, interference is apparently more easy with some return-favors between FIFA and host countries. More spectators and more TV-time supercharge profits. In countries that exit early, like Germany, the merchandising products will be forced to sell with substantial discounts. 

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Cool shelters

In many big cities the metro lines and particularly some of the stations can provide cool shelters during hot days. Reducing the speed of traffic reduces the airflow and heat of acceleration and braking. More home office work if employees have adequate cooling at home reduces emissions additionally. The historic Kreuzberg-Metro-Station, nowadays called “Platz der Luftbrücke” is big enough to accommodate many people who are in need of shelter for whatever purpose. Underground you do not even hear much from the busy traffic above. More efforts to brighten up the station could create an urban space which invites to rest in hot days rather than rush around the city. Climate change will ask us to come up with many innovative and unorthodox solutions as part of public health initiatives.

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The next big challenge in medicine and public health seems to be the multiple long-term conditions. Many people do not suffer from just one medical condition, but several ones at the same time. Diabetes is one such condition which frequently comes along in combination with other conditions. The definition of Multiple long-term conditions comprises 2 and more conditions like cardiovascular, metabolic, respiratory or cancer, to name just a few of the more common ones. Our health and care systems are little prepared for adequate treatments as this involves a coordinated intervention and poly-pharmaceutical therapy. Changes in a single condition have repercussions in the condition and treatment. This makes adequate treatment a resourceful process with limited knowledge about the multiple interactions and intervening parameters. Add, for example, depression to any of the above mentioned conditions and the behavioral assumptions of correctly taking prescribed medication becomes a major issue for patients. The challenge for aging societies and societies with more people suffering from early onset of obesity and diabetes increases in the coming decades. There are several teams that address these challenges in research which gives hope to all those suffering already from Multiple long-term conditions.

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War came to us

Ukrainian people had to make the horrific experience that « the war came to us ». Even if the Ukrainians were much better prepared than in 2014 with the illegal annexation of Crimea, the horrors of war to not seem to come to an end soon even in 2026. Putin’s war leading Russia into a miserable war experience has made other European nations face the rationale that war might come to them as well. Alliances are formed and reformed to be better prepared for escalations and more realistic threats as well. Huge budgets are vastes again for military purposes in view of a possible need for defense. CO2 emissions skyrocket at the same time, all due to Putin’s illusion of a greater Russian empire. We keep reading and learning our lessons from the brave Ukrainian defense.

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Willingness to pay

The willingness to pay for a product by consumers can be easy to predict. During the June 2026 heat wave in Europe, earlier and more intense than ever before, many people went to retailers offering cooling systems or fans with a determination to buy. However, the retailers who had stocks available found themselves depleted rapidly. The physical urge to find a solution to cool down a hot apartments has pushed the willingness to pay to new heights for such systems. A kind of market failure occurred as too many (short-sighted) consumers wanted to buy a quick fix for a serious personal health-related issue. The widely observed shortage of supply of air-conditioners and fans raised considerable frustrations on all sides, missed turnover and substantial profits for the retailers and lack of physical cooling in a suddenly “overheated” market.
The increased willingness to pay might be redirected to other “greener” solutions to the heating problem, but they often entail behavioral changes. This bi-directional relationship between willingness to pay and (lack of) readiness for behavioral changes is a fundamental principle of behavioral economics and sociology.

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In Through Out

The easy logic “In Through Out” has multiple applications from nutrition, data processes and process engineering. An obvious experience for everyone is the cooling of an apartment during a meteorological heatwave. The energy loss known during winter times from a blow out of warm air through gaps in windows or doors reverses during summer to become a “blow in” of hot air from the surroundings of an apartment. The throughput, is the relevant measure to watch out for. This means the amount of air exchange during a minute of maximum or minimum airflow. It has a direct effect on temperatures and humidity levels. For cooling purposes, try to maximize the throughput at times when the temperature difference is the largest. Easy exercise, just a bit early in the morning. Mechanical, chemical or electrical devices may assist the amounts of throughput as well. Process engineering is for all of us and at all seasons.

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Cooling-Heating Renovation

The public and scientific debate about the added value of investments in renovation of buildings has been ignited by the recent heat wave in Europe. Some renovations that were primarily concerned to safe energy in winter through better isolation of walls, doors and windows found themselves less well prepared with isolation against heat and sunlight. Hence, it makes sense to consider both topics, cooling and heating of buildings, jointly.
Reversible heat pumps can do this trick, if isolation has been installed or applied during renovation already. Additionally, materials used for isolation of buildings should show 2 measures for isolation: thermal conductivity and thermal resistance (R-value). Comparing both gives a fair idea about isolation quality in periods of heating and cooling needs. Albedo values are interesting as well as heat input during a sunny day is welcome in winter, but not during summer heat waves. The commonly used Energy Performance Certificate (EPC) for a building needs to be checked whether it is sensitive to excessive heat as well. (Image: BNF in Paris 2026)

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Beware Albedo

At times of high radiation from the sun, we suffer from high “albedo” values surrounding us. Albedo is scaled between 0 (black) and 100 (white) and is a measure of the reflection of light. Dark surfaces have a low Albedo, which means they absorb a lot of light and store this energy in form of heating. On the contrary, white surfaces or reflector materials like mirrors absorb very little of light as they reflect the light and, therefore store very little of it as heat.
In housing or urban planning this is an important indicator to take into consideration when planning for summer heat reduction, for example. Inner cities with dense construction, lots of windows, which in most cases absorb rather than reflect sun light, Light absorption and storage during the day will contribute to heat urban environments and inner cities during summer nights. This might be comfortable during winter, but in hot summer days the high reflection value creates additional discomfort.
Greening of cities is a powerful answer as vegetation absorbs the sunlight, but does not store it in form of heat. The glaciers and huge snow fields have shielded us from the earth heating up too fast in the past. Unfortunately, the lack of knowledge about “albedo” has lead us to undervalue these shielding effects. Light absorption by the earth is an additional driver of climate change in form of global warming. (Image: Brussels, Forest, Park Duden Community Gardening 2026-5)

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Climateflation

Central banks have started to deal with the impact of climate change or inflation, short “climateflation”. New and additional inflationary pressures originate in climate change and global warming and they necessitate a closer scrutiny. Heat waves, like 2026-6 in Europe, or earlier ones have created an upward pressure on prices. Loss of agricultural production can be severe due to weather extremes which occur more often and with greater intensity. Such extended hot and dry climates reduce the production of crops and spikes in prices that only reluctantly return to average levels shall cause price inflation (climateflation). These are the short term impacts.
The medium run impacts alter price relations and valuations of in sectors like housing and infrastructure. Badly isolated stocks of housing, schools or hospitals depreciate valuations and the heavy investments needed for isolation of roofs, walls and widows as well as heat pumps to produce cooling shall be in very high demand, which makes price increases more likely across the construction sector. As we expect new devices to be “AI-intelligent”, “mem-flation” will be pushed up as well. These factors can give a push to some economies which are producers of the products in high demand and able to expand production rapidly as well. Just importing higher numbers of air-conditioning systems from other countries shall worsen trade balances.
The major challenge, however, remains our inaction to stop global warming to avoid additional economic and human losses related to climateflation.

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Gone Gliding

The seaside resorts offer additional experiences to people beyond swimming. Gliding on the water or in waves is an affordable exercise for everyone. It  just needs a small board and off you go. Falls are a usual part of the exercise. Beware of them if you have any prior conditions. For the 50+ generations some regular prior falling exercises are a must. Youth has the advantage of sufficient power per kg of body weight to afford repeated falls. Water and sand soften the falls. The gliding experience, however, is a great compensation for the risks taken. Not for everyone, but early experiences in or beyond schools give pupils a head start on how to balance out yourself in specific situations. Spectators and the experience to be under observation might influence your performance for the better or worse. Balance is a rather complex experience combining body and mind coordination for all ages. 

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Rare instruments

The museum of musical instruments in Brussels features many rare instruments. The collection of grand pianos is a bit hidden on the top floor of the splendid Old England building in the concert hall. The lack of explanations allows you to discover the collection yourself if you happen to be early for a concert for example. Varieties of special features for grand pianos, you might not even have dreamed about, are up there. It would just need a few demonstrations of the technical features to reach larger audiences for these marvelous pieces. The combination of grand piano and harpsichord features has not made it into many concert halls, but special appearances could find their audiences. Maintenance, however, is a costly issue, whiich might have to rely on devoted sponsors in the cultural treasures of rare instruments. 

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Exams time

From time to time its exams time. Students of all ages have to face juries or standardized exams. For the credibility and for the sake of transparency, exams of higher grades invite the public to participate in these academic and learning rituals. For profs it is a moment to demonstrate the standards against which accomplishments and yearly progress is assessed. The level of instruction  is, however, still difficult to assess as the prior level, the year or years before is of course a quite influential intervening factor. Recruit the best and you are likely to have the best results after year after as well. The clarity about what is going to be assessed at the end of a Masters degree is essential as various target professional activities might determine a student’s orientation and ambition. Music is a great case to study as many students go into teaching professions afterwards and only a few shall aim for stage performance level or orchestra positions. Even within music exams time is not only just about music. 

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Long run

The future orientation is a principal component of any investment. If a society stops investing its impeding its own ability to adapt and grow. Investment costs today will likely generate returns in the medium or long run. A caveat applies. Some investments may cause long running liabilities, like nuclear energy. The choice of which investment to choose, therefore, is crucial. The investment in people is likely to have a positive return in the long run because it remains an investment that has a high potential to adapt to changing circumstances rapidly. Training as scientist allows to do both fundamental research or to choose an applied field with little reorientation. A focus on the long run has advantages of likely stable returns if previous forecasts in what to invest were correct and reliable. This is the point where besides the difficulty to make good (technological) choices, probabilities enter the equation. The longer the time horizon, the greater the probability that relevant changes, which impact the future returns, shall occur. At best, some of these may cancel out each other in the long run. The potential that some risks are “too big to fail” does not mean that shall not occur (zero probability does not exist in technical nor human decisions. A sound theory of social investment would be a great step ahead for humanity in the 21st century. (Image: Ostend street art 2026-6) 

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École buissonnière

In 2026 the “École buissonnière“, the outdoor schooling has become a viable alternative to the schools that are overly hot during summer. But far beyond being an alternative out of necessity, schools as well as kindergardens adopt a form of schooling close to and in nature. It can be so much more than a simple interlude or excursion. Learning from nature is a precursor of bionics as well as compassion. After all nature offers ample examples of diversity and coping mechanisms. It is an option not only for learning purposes restricted to the young, but it is underexploited in continuous learning and lifewide experiences as well. There have been abuses also in history, most notably by Nazis in Germany for purposes of indoctrination. The learning opportunities to encourage a critical perspective of our modern, technology- and screen-dominated learning and life, are huge. They just need experienced guidance on the way of discovery, comparisons and collective experiences. Children open up and have fun, the more the pressure of classrooms is alleviated.  Learning about the importance of biodiversity from different angles is a very human value and includes our responsibility for other species.

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Internet pain or gain

Billions of people are forced to lose time when clicking through webpages. Instead of the default  to deny cookies, we are forced to “opt out” in most instances to a collection of random data-hungry, largely in-transparent and more or less risky cookies. It could be simple. It just needs a consensus to make the no-cookies rule the default. By such a simple measure the open information part of the internet is strengthened again. All for pay or “pay-with-your-data” offers on the internet would have to make you to confirm your “opt in”, thereby alleviating the burden for search of information. Huge corporate interests that rely on advertising profiles are, of course, an obstacle to such changes, but search engines of the internet would gain importance again before generative AI and AI-agents shall make own search and clicking on cookies denial a different routine again. For the time being we keep wasting our precious time to deny cookies. Just changing the default shall bring back a better internet and the focus on ease of access, diversity of information and better privacy. Make the internet fun again! Choose your browser consciously as well. 

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Gardening culture

There is a specific set of skills attached to gardening culture. You do not have to travel continents to experience the pleasure of gardening from more than just your own culture. Beyond the tradition of the French garden “à la Le Nôtre”, the English garden including the short precisely trimmed lawn and blooming arrangements, the Japanese gardens have a wholistic approach, which pay attention to broader human experiences of nature. A garden is a kind of sanctuary. It resembles more an internal journey rather than a showing off to others. Walls serve to enhance privacy to be able to open-up again later to others rather than a symbol of distinction and exclusion from the less privileged. Small places suffice to give room to a Bonsai experience. The very busy seaside resorts and port of Ostend on the Belgian coast has reserved a small spot for inner peace in its Japanese garden. (Image: Japanese garden “Shin Kai Tei” in Ostend created by Takahashi Sawano) 

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Ensor Home

There are few artists who stayed in their home for almost all their life. James Ensor was a personality who was profoundly attached and continually attracted to his native city of Ostend. After a short and unsuccessful spell at the Brussels art academy, he returned to his parents’ home and due to a heritage from an uncle, he could live in a nearby house, which also served him as his atelier. Although I did not come across documents that showed he had traveled a lot, nowadays his art work is spread across the globe. The seaside resort of Ostend was a real tourist destination and, therefore, many famous people of the 1st half of the century passed by and met with Ensor there. Not only fellow artists, but also scientists like Albert Einstein. Critical minds and people searching beyond the trodden paths must have been attracted to him, a personality who dared to challenge conventional painting and techniques of his time. A reconstruction of his atelier and several animations give a lively modern touch to his work and living style. My take home message from the Ensor Home: The search for inspiration might be just around the corner. 

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Autonomous Agents

We all have seen more or less autonomous robots somewhere, maybe in a garden silently doing its job or doing more demanding tasks like in playing table tennis against a human. Even the evolution of polluting fireworks to swarms of little light-emitting drones designing figures on the sky have become quite popular. The AI-world is similarly advancing rapidly and proposes more and more “autonomous agents” to assist us. It seems crucial to distinguish the 2 Ds of autonomous agents: Degrees and Dimensions. As with job quality or job satisfaction, there are several sub-dimensions, which need to be considered when dealing, in a summarizing form, with such encompassing terms.
You might allow an agent to order missing food for a meal and pay for this autonomously. You might even be assisted in financial choices to a large degree, but you might not want an autonomous agent to make far reaching decisions concerning your health or partnership(s). Besides such dimensions, the degree of autonomous decision-making needs to be calibrated according to your (perhaps changing) preferences. Booking a table in a restaurant, with a single other person, might not just be a friendly, nice assistance, but it might get you into severe trouble. However, managing conference bookings, a family event or a birthday party might allow you to concentrate on other issues or specific details. Additionally, there are underlying and cross-cutting topics like trust, risks and security that enter the “2 Ds of autonomous agents”. A 2-dimensional matrix plotting levels across dimensions might work as a behavioral guideline in the development of autonomous agents. More dimensions may be added during the implementation.

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Autonomy in swarm

Swarm behavior is a fascinating research area. Almost all scientific disciplines feature some interest and publication in this area. The biological origins have been associated a lot with the marvelous behavior and patterns formed by fish moving about in swarms. Some species of birds show similar patterns of collective and somehow coordinated swarm movement. It appears to be tricky to safeguard some form of autonomy in the overriding mass behavior and mass movement.
Recent advances in this field by Li, Li & Zhao (2023) model such behavior within a predator-prey framework to explain the evolution of overall swarm behavior. Whereas “prey” strategies consist in “flocking” and “swirling” to irritate predator(s), the predators make use of “dispersion”, “confusion” as well as “marginal predation tactics”. Additionally, several assumptions go into the modeling of swarm behavioral evolution: agent observation, agent dynamics, and the environment. The mixed cooperative-competitive multi-agent setting applies reinforcement learning, additionally. The framework of evolution has 5 driving forces: (1) homogeneity of a swarm (parameter sharing); (2) actor with decentralized critic network; (3) replay buffer to enhance learning; (4) rewards for predator and loss for prey; (5) learning algorithm.
The modeling approach reveals the impact of an agent-critic network (potential of autonomous behavior) for protection of a swarm in a predator-prey scenario. (Image: fish in fish bowl 2024)

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Autonomy in Peripherals

The knowledge associated with the term autonomy has entered for a long time already the IT-world. In order to safe energy and computing power, peripherals can do some number crunching before entering the main CPU. So-called autonomous peripheral operations (“APO”) can run in external devices. The degree of autonomy from the main computing system becomes a matter of design.
We have imagined networks in sociological research mostly in terms of strong and weak ties. Theoretical models of networks have largely neglected the features of autonomous peripheries as we learn from IT hardware design. The autonomous peripheries have entered social science research more in form of “sleeping cells” or individuals who understand themselves as part of a larger network, but act in an autonomous fashion, which makes it difficult to detect them. Core and, or versus peripheries opens a whole additional research agenda. 

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Autonomy in Behavior

The learning capacity of humans sets them on a path to acquire and extend their autonomy in behavior. At birth, physical and emotional dependence is highest. Soon learning to handle different nutrition sources and emotional stress allows to gain more autonomy in each of these components of autonomy. Throughout later childhood and adolescence we develop various additional domains as well as degrees of autonomy.
Role-playing, enhanced motor control and interaction with others define and redefine continuously the potentials and limits of autonomous behavior. Social norms start to play an even more important role as of adulthood, just consider financial autonomy as one of the dimensions. The most distinguishing factor from robots or animals until 2026 has been the human ability to form its own autonomous judgment, where value systems and legal norms co-determine or set limits to our autonomy or behavior. Some results from neuroscience have demonstrated that our readiness to act is prefigured in our brain and additional “intelligent” mechanisms are needed to suppress or guide the otherwise autonomous, spontaneous action or reaction.
Our “free will” might not be as free as we wish it to be. Similarly our autonomy in behavior or decision-making might not be as autonomous as we tend to believe. (Image: Social cooperative gardening project, Brussels 2026-6)

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Autonomy in literature

As we might imagine, autonomy has been and is a huge topic in literature. From the foundations of democracy to the autonomous state building, historical accounts are full of treaties on autonomy. Literature has taken similar steps by asking can we really be autonomous in our decision-making as we are social beings embedded into varieties of Throne, families and networks. There are ever larger parts that we are conscious about, but the realm of unconsciousness or sleep remains substantial. Maybe in literature, the author Samuel Beckett has gone furthest in dealing with human autonomy in his writings. The search for autonomous action might lead to far-reaching inactivity in “Waiting for Godot”.
However, Beckett’s view about autonomy can also be interpreted as a continuous battle of mankind as demonstrated in the often cited expression by Beckett (“Worstward Ho”, 1983, p.7) “All of old. Nothing else ever. Ever tried. Ever failed. No matter. Try again. Fail again. Fail better.” Our strive for autonomy remains a lifelong struggle. The path to more autonomy is not linear over the life course. In fact, much evidence from gerontologists suggests that it might follow an inverse U-shape, being low at birth and low before death. Literature has guided us in such questions just as much as religious, philosophical, legal and social concerns enter into the underlying concept of autonomy and autonomous decision-making across the life course.

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Autonomy as Happiness

The French philosopher Émile-Auguste Chartier, better known as Alain, is a proponent of a rational approach towards fundamental issues. Therefore, we should expect from the reading of “Propos sur le bonheur” a thought-based conception of happiness. In his propositions on happiness, autonomous decision-making and autonomous actions play a decisive role. Rather than writing a voluminous “treatise” on happiness, he had chosen in the 1920s, the form of 93 about 2-page long propositions about happiness. These propositions are a bit more explicit than, for example, Nietzsche’s aphorisms, but they remain short without much literary context to the kind of rational analysis based on observations and anecdotal supporting evidence.
In propositions 42 “Agir” and 44 “Diogène” he deals with autonomy as subject. “on veut agir, on ne veut pas subir” (in short, “act, not endure”, own translation), that is his quintessence. “Tous les métiers plaisent autant que l’on y gouverne, et déplaisent autant que l’on y obéit.” (44). (All professions are pleasant if you govern, and are unpleasant if you have to obey). More than 100 years later, empirical studies on job quality, job satisfaction and happiness still build on this rationale.

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China Job Quality

In a small study of 771 Chinese adults, Dong, Wu, Ni & Lu (2021) have reported on the impact of long working hours on job satisfaction. If you work few hours, job satisfaction increases as you work more hours. However, working many hours already, additional work, 40+ per week, does no longer increase work satisfaction in China. In order to preserve the recommended or communist work ethos of a “996 work schedule” (from 9 a.m to 9 p.m, 6 days a week) the authors recommend that managers support more autonomy for workers to fix their schedules as this could increase their job satisfaction. Autonomy to schedule your work and more autonomy in decision-making moderate the impact of long work hours on job satisfaction. Eventually the Chinese comrades might get satisfaction in other areas but work as well.
(Book Exhibits on Karl Marx, Museum Trier Germany Books 2023)

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Job Quality Insights

In the U.S. the Upjohn Institute for Employment Research conducts a major empirical study on job quality (Houseman et al. 2025 1st wave 18.000 respondents). The documentation and the full set of questions (Link) cover 5 dimensions of job quality: compensation and job security; work structure and autonomy; work environment; worker agency and voice; growth and development. The special merit of the survey is that it makes great efforts to cover also new forms of (precarious) self-employment (Abraham et al. 2026). The degree to which can you make autonomous decisions is of relevance to the self-employed as well as it is a part of the job quality of dependent employees in small, large or big firms.
Related to the use of AI for work purposes question 31 asks for the influence on the decision to use new technologies in your job. This is the modern version of a question, whether you have influence on how you do your job. Bullying in a job may come from supervisors, colleagues or customers and respondents report on this. Beyond the answers given for “your main job”, it is noteworthy that the inclusion of questions on a secondary job allow to identify with more precision the precarious forms of how people try to manage to make a decent living in the U.S.A.
(Image: Exhibition Fashion Council Berlin at New National Gallery 2026)

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Autonomy as Job Quality

As many labour markets have been confronted with employment and skill shortages in OECD countries, the interest in what constitutes a good job has increased. After the “decent jobs” campaigns by the ILO, it became crucial to be able to better measure what constitutes a decent job and job quality more generally. The COVID-19 crisis had pushed remote work, but the impact on job quality has been mixed.
A larger empirical effort set out to measure job satisfaction and job quality more precisely. The study funded by the Luxembourg Chamber of Labour (Steffgen, Sischka et al. 2020) puts autonomy at work in the category of “job design”. The findings suggest that autonomy has substantial correlations with almost all other measures of job quality, but in a multivariate setting work-life conflicts, job security, atypical working time, mobbing, time pressure or social demands overwrite the issue of autonomy as a statistically significant impact on general well-being. Social support, however, has the strongest positive impact on overall satisfaction. Solidarity at work drives overall well-being.
The more narrow concept of satisfaction with one’s job find autonomy just as important as career advancement on the 5% significance level. Participation in decision making, income and again social support have somewhat stronger impacts. Autonomy concerns time and tasks. Can you decide what to do, how to do, where to do and when to do your tasks?
Depending on how you answer these questions on a 1-5 scale, the more or less satisfied you are with your job. Of course, leadership styles might interfere additionally. (Image: May 1st 2026 Berlin)

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Autonomous regions

In political science, autonomous regions have a hybrid legal form. Autonomous regions are a part of nation state, but have rights of own administration beyond what other regions have. The status quo of an autonomous region is more defined by the historical evolution than current political controversies. The hybrid state as being part of a larger nation on the one hand, but giving the impression of enjoying more autonomous decision making. The actual test of autonomy is in day-to-day decisions, particularly those that have cultural or financial implications. In order to preserve an own language and folk traditions the status as autonomous region is quite helpful. Whereas an own television channel or decisions about school curricula were essential for autonomous regions, the access to the internet and, for example, AI-assisted translations have made the preservation of cultural autonomy a bit easier in the 21st century. In view of a pervasive globalization we witness at the same time an increasing local attachment of people. The “glocalism”, which combines global humanitarian values with a locally routed personal identity. This mechanism seems to be on the rise and continues to pose a threat to an outdated vision of a nation state. Beyond hybrid cars and hybrid war, we live more and more in hybrid nation states.

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VOC for VCs

The research into VOCs (short for “volatile organic compounds”) is a busy research field in biology and environmental sciences. It might be of interest to VCs (short for “venture capitalists”) as well in the near future. VOCs are those organic compounds that orginate in animal manure as well as those emanating from plants have an impact on people working there or who are living nearby. Allergic reactions cause millions of days lost in working every spring or summer season. Long-term effects are yet another critical issue in this respect. Whereas the measurement techniques of VOCs have evolved a lot, the interaction effects of different VOCs are slowly producing interesting results that might eventually become of interest to VCs.
Abonde et al. (2026) show that there is a kind of communication between different plants via VOCs, which has an impact on growth and defence mechanisms of some plants. Amateur botanists have always wondered about the anecdotal evidence that some plants or flowers grow well next to each other, whereas other ones seem to deter each other. For crops, this mechanism has been documented and more experimental research of this kind will corroborate the potential of, for example, “natural fertilizers” in future. Remember to think of VOCs the next time you experience scents from animals, plants or flowers as a wonderful research topic with VC potential.

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Democracy or Democrisis

Measured on a global scale, democracy is in retreat. The report by the “Varieties of Democracy Institute” indicates that there are fewer people on the globe who enjoy the freedom and benefits of democracy overall. This is measured in domains like freedom of expression and the democratic quality of elections. The prevalence of democratic decision-making in opposition to autocratic ruling is closely related to the possibility to freely elect a new government in regular time intervals. The V-Dem Report 2026 indicates that 18 countries are on a favourable democratic development trajectory, whereas democracy is on the retreat in 44 countries. The freedom of expression suffered most (44 countries) and the quality of elections suffered in 22 countries. The positive developments (11 for freedom of expression, 7 for quality of elections) were outnumbered by negative ones. The cases of big countries with negative trends towards or tightening of autocratic ruling deteriorates the overall number of countries and specifically the number of people living in democracies in 2025 on the globe.
For all those living in lively democracies this should be a warning message (South Korea), that democracy is not a given. The enemies of democracy are working continuously from external territories to undermine a country’s democratic structures and decision-making. It is urgent to raise the quotas and limits by which fundamental democratic rules can be abandoned before it is too late. Let’s prepare a “defensive democracy doctrine” in Europe and the EU to signal more forcefully our willingness to stand up for freedom and democracy as fundamental values of humanity rather than an “Animal Farm“.

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Waterfront Paris

Most people enjoy the banks of the river “La Seine” in Paris. Ever since the Olympics in Paris 2024, the temptation to go swimming there or to do some other kind of water related activities, is high. Fewer people are aware of an other splendid location near the Gare de l’Est. The canal Saint Martin and the nearby end of the Canal de l’Ourcq ( image below) have much to offer for stressed people to take some time off and relax. From cinemas, cafés and bars you can choose your favorite to pass time with friends or family, alternatively just keep walking for miles to get your exercise as needed to sustain your body in good health and shape. The health impact of such cool and more humid areas has a high value to the benefit of all without forcing people to travel long distances for recreational activities or normalizing weight or heart rates.