Reinforcement Learning

Education scientist have embraced the change of focus form a front loaded teaching format to a focus on the learning process of pupils or students. Computer scientists have adopted this strategy in shifting from just knowledge data bases and predictions of likely next words in a sentence or paragraph to learning models. Deep Seek has surprised most large language models by its successful strategy to focus on learning and reasoning. So-called reinforcement learning is key to the programming of next generation AI models. Reasoning in most cases builds on multiple step sequences in answering a more complex question. The model then returns the answer and the steps (reasoning) applied. There is a debate whether summaries or translations of texts would need the reasoning function of AI models. Most of the time reasoning might not be necessary or even counterproductive, if the translation would try to correct an obviously faulty reasoning in a text.

Maybe, imagine also that an ordinary LLM would translate a text containing fake news. A correction loop which involves a cross-checking with reliable external sources like any encyclopedia or wikipedia would complicate the answering procedure of any text. However, this is a bit how the process of reinforcement learning with human feedback (RLHF) works. Reinforcement learning applies a form of accuracy reward, which guides the learning or answering process with checks against mathematical or programming accuracy. Just think of basic logic to be respected in the answer. Similarly, a formal accuracy control checks against mathematical models and ensures the answer is returning a text with a normal sentence structure or numbering of reasoning steps, an intro and concluding phrase, like we were all asked to do in school or universities. The amount of corrections from humans is reduced quite a lot and the computing resources are also only a fraction of the previous LLMs, which are retrieving answers from enormous databases or gigantic data factories consuming lots of energy in the processing of requests. Remember the movie on Kasparov, the world chess champion, who got beaten by a computer from IBM that did not only have a huge stock of previous games and tournaments, but could make judgments on positions and promising strategies to pursue. Don’t be surprised if a DeepSeek answer is superior to what our own mind and reasoning is capable of. Reinforcement learning is a learning tool, which we also may apply, if we deem it appropriate or just as one way of coming to an answer. (useful reference: Sebastian Raschka, Building a LLM from scratch, Manning). 

(Image, ChatGPT, 2 humanoid robots are thinking and discussing how to repair a notebook which is sitting on a workbench).

Bricks and algorithms

Construction as an economic sector has suffered for decades from skill shortages. The PWC study on skill needs in construction and management of digitalization in this sector shows various deficiencies. Labor demand in excess of own training efforts in the related professions is further increasing in coming years. Migrants from across the world have come to Europe to fill the skill shortages and willingness to work in the sector. Population aging increases demand for adaptions of housing and tertiarization of the economy asked for new office space and adaptation of existing ones. 

The skills involved in construction have also evolved. Digitalization and understanding of new technology needs of modern housing increased the level of cognitive skills in the sector enormously. “just let the liquid concrete flow” will no longer suffice. Environmental obligations, renewable energy and design issues had an impact on the sector. 

Many enterprises in this sector have trailed other sectors to adopt strategies like digital pairs of a building or connected manufacturing of facilities with data sharing and compatible software. All this led to the fact that younger employees or university graduates (m/f/d) have preferred other sectors. IT development and applications are interesting and challenging in this sector as well. Logistic arrangements a formidable task as well. 

The claim of too much bureaucracy is just an excuse for lacking digitalization of the sector. Years ago we stated that every task you carry out more than once can be automized. With AI in construction digitalization starts with each singular case as a learning occasion for humans and algorithms supporting us.

Bilingual Plus not WEIRD

The scientific literature on bilingual learning and living experience is abundant. Positive cognitive and social inclusion effects dominate the results. The scientific research has moved on to more tricky questions of bilingualism which shifts gear to multilingual learning. Many people and children are bilingual plus additional contacts to another or several other languages. Multilinguism has been of interest for several scientific disciplines. The effects on cognitive development have received a lot of attention. In order to achieve further progress in the study of multilingual development, it is instructive to move beyond bilingualism and the WEIRD particiants in most psychological studies (WEIRD = Western, Educated, Industrialized, Rich and Democratic). The paper by Omane, Benders & Boll-Avetisyan (DOI) takes this as a starting point and investigates the experience of infants with 2-6 languages.
They establish a protocol how to record the surrounding languages in a structured way. A major distinction into direct and indirect exposure to languages is a major finding. The example from Ghana provides a useful basis for other studies of multilingual experiences. A correct recording of different language inputs in time and of the sources is at the basis for later measurements of effects of different kinds of exposure and intensity of exposure.
(Image: Children’s room in Berlin Museum Martin Gropius Bau 2025)

Holocaust Remembrance

The 80th anniversary of the liberation of the concentration camp Auschwitz-Birkenau marks a very special kind of remembrance. As the number of survivors of Nazi-terror and genocide is shrinking the testimony of survivors is becoming more rare and more precious. According to the “Jerusalem Post” on 2025-1-28 (p. 9) the number of survivors that came back to the site of horrific crime has shrunk from 300 ten years ago to 50 in 2025. The strength and courage to continue to testify amidst having reached 90+ or even 100+ years of age is a “living memorial” of its own kind.
Many television stations across Europe have followed the example set by this special Holocaust remembrance day and focused equally on recorded testimonies or additional live interviews of survivors. Please keep repeating these testimonies to confront people with the outcome of Nazi-terror in Europe. The choice this year was a courageous one. Instead of speeches of sorrow and lip service to fight antisemitism by acting politicians, the focus on the testimony of survivors in public, on TV and to large audiences will encourage others to continue to give testimonial of these horrors.
(Image: extract of Pressreader newspaper titles 2025-1-27)

Screenshot

Politician Cycles

In a bookstore which sells books in English or American language we find lots of biographies or autobiographies of politicians. As a politician you don’t even have to be out of politics when your biographical account or your own view is published, let alone be written. Publishers seem to hunt politicians who made headlines, no matter good or bad. Outside the EU you can always sell biographies at half price, if the volumes sit for too long on the precious shelves of bookstores. Most of the biographies are found in the history section of shops or libraries, however some show off in sections like politics (if not dead for too long) or in the business and management sections. Leadership is a big issue in the latter disciplines, but the psychological or sociological literature starts to meddle with the received wisdom of how single person leadership is in fact facilitated with the many great people around the sometimes outstanding single person. Maybe the focus on a single person is an easily understood and simplifying concept of leadership. In the case of Obama (2x) two single historical accounts complement the one person focus. In 2025 Michelle Obama skipped the funeral of Jimmy Carter where she would have had to sit next to Donald Trump (according to the Daily Telegraph and probably endure small talk). Politics appears to move in circles and politicians might find themselves encircled.

Drawing Drafts

The exhibition “Drafts – From Rubens to Khnopff” at the MRBAB offers an art historian’s view on the role of drafts in the creation of art across centuries. You will not be surprised to discover that drafts played and play a crucial role in creative works. With a restriction to drawings, paintings and sculptures, the exhibition highlights the “creative gesture” originating in a sketch of a detail of a body, a face, the body, compositions of forms or perspectives on space. In some instances, infrared reflectographic camera technology or similar techniques were used to reveal the so-called underdrawing of a painting to allow the comparison of a draft with the “finished” or “published” version as an oil painting. The time span across centuries allows to stress the importance of drafts and drawing rather than the spontaneous creation of a unique piece of art. The 20th and 21st century saw this process of creation challenges by several artists and performative versions of art. The basic creative process, however, remains an important pedagogical access to better understand art and its creation.
The curators of the exhibition Bücken and Maréchal (MRBAB) encourage visitors to use pencils and paper to try out the technique of pencilling or just to try to a sketch of something of interest. This certainly contributes to let the message and encouragement to create yourself sink in to the memories of visitors. All in all a very modern view on old and not so old masters.
(Image: Triple view of Jacques Jordeans, Allegory of fertility of the earth, 1623-25 MRBAB).

Modular books

Online publishing offers much more flexible forms of publishing. Even traditional book formats can be organized in new ways. Instead of a fixed sequence of chapters, paragraphs or blog entries, the sequence becomes a matter of choice. Either in the author’s hand or in the hands of readers, the cruising through content allows very individual experiences of what still is the same content. Just as learning, which is ultimately an individualized process, the reading or scrolling through content creates singular experiences with the content. Several choices of more in depth reading should keep the reader interesting to dig further along the personal knowledge trajectory according to own prior interests.
The motivation of a person to read depends on the reader’s own interests and current situation or context. The “state of mind” constitutes the willingness to stop at certain pages or entries. The search function, keywords or tags allow to deviate from an author’s intended sequence of chapters. An online textbook has easy entry and exit points. They are not predetermined. The risk, however, is that the reader stops at a point without loose ends, somehow in expectation of a conclusion of a succinct summary. That’s probably the easiest job for any AI system, based on a series of entries.
However, the joy of the journey through knowledge gets lost through the use of AI as a short cut. Just like physical exercise rewards you with additional strength, mental exercise keeps us healthy.
Traditional predefined sequences – like books, e-books or flip-books are also available on this webpage either through the post archive or the continuously growing books, e-books or flip-books page.

Science and Fiction

We associate with science and fiction the extrapolation of scientific trends into some futuristic settings. The most striking examples of science fiction in novels or video use some scientific findings (dinosaurs, genetic engineering) and project this knowledge into another fictional setting. The usual personal relationships follow rather predictable plots of romance, deception, violence or war.
The novel “Wellness” (Hill 2024) is also a kind of science fiction as it is based on social science evidence and builds its fictional plot firmly embedded into the social and psychological research. The attachment of references (and defending the print of those in translation) underlines the commitment to write a new type of “social science fiction”.
In this innovative style the scientific basis of psychology and sociology is then extrapolated into a fictional arrangement. Research on subjective well-being with the U-shaped form over the life course and the extrapolation of the placebo effect, which is instrumentalized for a business, derive from key topics in the social sciences. In fact, the novel and the background scientific literature in the bibliography could well figure in a social science course at university entry level. These readings constitute a 360-degree-view on personal development and social structures. Of course, social sciences move on and add new evidence on an almost daily basis, but the selection and arrangement of the characters create an innovative social science fiction, without some unrealistic technological extrapolation.
It strangely feels like we are already part of this social science fiction (compare “Klara and the sun” by Ishiguro) as politicians advocate and campaign with placebo topics in elections and project us into some more happy past or future.
The social science fiction of Nathan Hill resembles for me the great utopian novel by George Orwell “1984” published in 1948. A title “2032” instead of “Wellness” could have worked quite well, as the first edition of Nathan Hill’s social science fiction was published already in 2023. (Image: Extract of: Lo Spagnolo, 1665-1747, Hecuba makes Polymnestor blind, MRBAB).

Not learning

For decades our attention has been focused on how learning works. However, at the beginning of 2025 it might be more important to shift our focus of learning research on “not learning”. Recent research on learning includes the study of “social learning” of mice (Winiarski et al. 2025) and the related brain mechanisms that are involved in social learning like the prelimbic cortex.
For our human societies we also rely to a great deal on social learning. In mice, however, the disruption of the prelimbic cortex causes mice to no longer seek “social information related to rewards” from other mice. In Eco-HAB cages these mice follow their scent capabilities to “sort” their information seeking from for example higher “social status animals”. This tested reward seeking behavior allows clues to how learning works. The intervention to disrupt the synaptic plasticity in a later phase of the experiment reveals less social learning from the network social information and fewer contributions to the social network.
Only intact neural plasticity in the prelimbic cortex ensures the maintaining of the social structure. Of course it is highly questionable, whether these results based on animal experiments tell us anything about social structure and social learning in other mammals, but there might be reasons to search for explanations of “no social learning” in humans as well.

Review Year

It is a nice common practice to wish „A happy New Year“ to people at the beginning of another calendar year. It is also a good practice to review the last twelve months yourself or with friends. We spend,however, much less time to listen to friendly or enemy fire as a kind of evaluation of what were the successes and failures of last year. In monarchies in the middle ages a clown or a fool was allowed to present criticisms with funny packaging. Nowadays, comedians have taken over this important role to review experiences and policies that worked or went awfully wrong. All media join in in this tradition and summarize what happened before the next busy months take over. Yes, it is important to devote time to this procedure. There is a risk that it becomes „the same procedure as every year“, but it is never to late to learn from failures or simple mistakes. Failed last year, fail better next year. 

Kids Space

Political claims to reserve more space for kids in cities have a tough time. Kindergardens or child care in general are scarce and the lobby for kids is often limited in time and extent, since it is the parents that usually are the ones to advocate while their children are small. Jointly parents and children of young age experience the tough atmosphere to find, preserve or extend the space for kids.
The Gropius Bau in Berlin has opened up an exhibition space reserved to children 3+ as part of an art project “BauBau” designed by Kertin Brätsch 2024. A colorful room and installations as “loose parts” are the starting point to delve into a real/fantastic world were kids reign. There are a few so-called “playworkers”, who accompany the endeavours, if need be. At the end of the day the room was still in pretty good shape I would say assuming that “children set the tone and decide what happens in this place”. Safe and supportive environments for children are scarce and parents are always challenges in their attention to watch out for risks of all sorts in public city spaces.
Even if the “play space” is free of charge, it takes parents or kindergarden managers to reserve the space.
An early experience of a museum from the inside is likely to have lasting effects on children and the parents. They might have fond memories of a museum as an exciting space also for them. It constitutes a nice continuation of the outdoor “radical playground” project during summer 2024.

Book Annotation

For most people book annotations are considered a nuisance. However, most pupils or students mark their so-called textbooks, which contain many images nowadays anyway. A good mindmap, summary of text, highlighting or critical comments may be part of their day-to-day working with a book. Some editors facilitate this using broad margins and more space between lines. Working through a text can take multiple forms and books have allowed over centuries different kinds of their usage.
There is yet another underexplored usage of books. On printed volumes annotations of previous readers may serve as a guide to a script of places, thoughts or material of particular importance. I have always found annotated copies of other readers interesting in their own right. Reading an annotated copy felt like reading another person’s mind, thought or learning process.
A modern view of books as a tool of communication might extend this perspective to study annotations of several readers on the same copy. Just like we comment today in word processing on texts from collaborators or students. Books are a means of communicating with other people or machines (AI) usually with the aim of spreading ideas, content, horror or pleasure.
Therefore, I am always happy to find annotated versions of a book, especially of prominent authors. It sometimes feels like reading a “partition”, a transcript of music which contains the comments or fingering of the reader or the performing musician. The BNF has a lot of such special copies in its archives, usually found in the donations of persons or prominent authors and their families to the archives. This can be put together to make an interesting exhibition of the process of thinking and writing and of special treasures – annotated books.
Image Bibliothèque nationale de France BNF, collection, “Annotations by Jean Racine on Homer “Ilias“.

Citizen Services

In addition to public services there are many citizen initiatives that pick up common interests of citizens. These range from long-term infrastructure projects to daily care and provision in small neighborhoods. Such efforts build on volunteers and the organization of volunteering as an integral part of community life and services. To facilitate these organizational tasks online tools can make a real difference. However, the trust in specific tools beyond the general platforms known for their sketchy treatment of data privacy and protection is low. Therefore it is necessary to rely on trustworthy open source software to support local communities and networks of volunteers in their work and efforts. Secure e-tools for collaboration have an important role to play to reward volunteers with e-learning and being part of or even driver of new digital services. The software „wechange“ offers a platform with several tools for e-organization and communication small communities can set up themselves. Bottom up organizing in addition to the more top down public services complement each other. Going digital is the way forward in both domains.

Ed Tech

Education Technology is much more than the use of tablets and Internet access in schools or in each classroom. Some schools revert to ban mobile phones access during classes or introduce specialized social media breaks during the school day. At the other end of the intelligent use of digital technology is the digital classroom with digital whiteboards in each classroom or the first fun hands-on experience with coding for primary school pupils through, for example, the “Scratch” platform. Once you are used to the power of the whiteboard to use web-based information in teaching systematically, most teachers and pupils will no longer want to miss these tools. Public libraries become important access points for those who have no speedy access at home to assist in learning. Digital tools and e-learning are an empowerment of learners to benefit from the millions of useful learning tools and platforms on the web. A first understanding of easy coding allows children to figure themselves as producer of games rather than only a consumer of fantasy games. Create your own story instead of following the stories of others is empowerment. Scratch it, if you like. The role of the teacher in classrooms is evolving fast as well beyond the 40-60 minutes slots in class. Play the games of your pupils, is a bit like a flipped classroom.
(Image: SCCON Berlin 2024 connected classroom simulation)

Digital Zebra

It is a difficult task in all countries to bridge the digital divide in a society. On the one hand, there are so-called digital natives, those who have grown up with smartphones and notebooks all around them all the time. On the other hand, there are many persons who have not kept track of the digital turn and feel rather lost or are afraid of making mistakes using digital tools. As public services are also moving online, the need for a society-wide comprehensive mastering of digital information and tools have become a sheer necessity. It is much more than just nice to have.
As public services move online like registrations, payments or tax declarations, the need for training and/or assistance of millions of people in a country become a real challenge. This is where the innovative project “digital zebra” in Berlin comes into play. Through the network of public libraries you can get support in person to master your digital challenges.
The name of the project refers to the “zebra crossing” of a road, which assists persons to move from one side to the other side, just like crossing the digital divide. We shall need a lot of those guides and other multiplyers who can assist people to move safely online. Only through this form of taking people with you on the move towards online public services we shall close the gap of the digital divide. It is probably going to widen before we can narrow it again, unless we breeding digital zebras in a rapid way.
(Image: SCCON 2024-10, Berlin)

Digital Museum

Paris has lots of museums to visit. At times, this can lead to a kind of mental overload. The ” Musée Marmottan Monet, in Paris allows to take home a digital and printed copy of your preferred, your own curated collection of images from the museum. This is a great learning experience. You scan the number of the item you want to include and a specialized application retrieves the image of the painting or object from their database into the App. After the visit you take a break in the café in the garden and sort your collection and if you like have it printed within a couple of minutes after you paid for the print or digital version. Upon special request I was told that I am allowed to share the link to the small booklet even on the web (Link to pdf below).
Since the visit to the Musée Marmottan Monet we have come back to the digital and printed versions several times and reading of accompanying texts and perfect quotations of origin make learning about art a fun experience. Going back to lived experiences makes more lasting impressions on our memories. Knowledge coupled with emotions is a powerful way to memorize. Sharing the experience with other persons like the readers of this blog is an additional advantage. Attentive readers of the blog entries will find references to many of the themes dealt with over the years in this series of blog entries. Such topics are: gender and art, technology and society, reflections on time, life courses, inequality, art history, funding of artists, lifelong learning or beauty.
(Booklet below in German LINK-pdf of 6MB.  The app allows many language versions. You can produce those yourself from you collection within the App) 

Social Science Experiments

In the social sciences experiments are harder to do as there are ethical concerns to offer with random assignments only some access to a treatment or a (supposedly) preferential treatment. Combet (ESR, 2024) conducted an experiment about school major choices in order to learn about gendered school subjects choices. The findings that female students tend to stay away from STEM subjects is reiterated. The question remains why the gender stereotypes are still as strong after the schooling in co-educative settings. The old question whether separate schooling might encourage female students to study more analytical rather than creative disciplines remains an issue. Boys tend to frighten away girls from science related subjects at an early age, maybe just due to excessive affinity to competition. The skill gaps in society later on are to the disadvantage of all. Additionally, lost innovation is the consequence. We know that international competition relies on those persons who combine the analytical as well as creative abilities to come up with new solutions. We dearly need to encourage all talents in society to persist in their occupational choices. (Image Painted ceiling Paris Opera Garnier by Chagall)

Couch Cottage

As vacation time is approaching, we ask ourselves, whether to choose the comfortable couch or the remote cottage. This is the proposition of Roger-Pol Droit in “Le Monde Livres” (“Sagesse 2024: cabane ou canapé“, 28.6.2024 p.36) based on the reading of “Ma cabane sans peine” by Alain Guyard and “Philosophie du Canapé” by Stefano Scrima.
The couch stands for the lazy life or “vita contemplativa“, thinking about philosophical topics that need a certain form of laid back behaviour to allow your brain to sort out tricky questions or to ask yourself, what is, was or will be important questions. Many academics shut themselves away from the busy life outside to reserve more time for couch thinking. The usual products of this activity practised on chairs and couches is more or less digestable books. Some make a comfortable living out of this active inactivity.
The cottage approach follows another longstanding philosophical tradition associated with Dionysos. Living a simple life in a remote place, but full of life’s enjoyment allows to exalt in the dithyrambic atmosphere of the countryside.
Rather than the either, or issue: couch or cottage, I go along with the dialectics of Hegel, who forms out of thesis and antithesis the synthesis. In our example this is obviously equal to “take the couch to the cottage“, problem solved. Additionally Nietzsches version of “Die fröhliche Wissenschaft” seems to prolong the dialectic experience of going beyond the “neither, nor” dichotomy to combine both couch and cottage.
You sensed it. It will be a rather exciting summer break to pursue on the many roads to “Sagesse 2024” (Wisdom 2024).

Schooling Ukraine

It is hard to imagine what it will mean to go to school, if your father has to defend your country, Ukraine, and freedom of education instead of Russian indoctrination. This is tough for all children in countries that have to defend themselves today or in the past. For Ukrainian children and families who had to flee their country this means that they have to go through another education system, not out of choice, but instead of their normal way through their education system. This means a lot of additional challenges for them. In Germany alone the educational authorities have counted more than 200.000 children in schools at the beginning of 2024. Additional efforts are undertaken to allow mothers as well to learn a foreign language to facilitate communication with the receiving countries. We have to make huge efforts that these children are not a scared generation of pupils but rather a strengthened generation of young persons with solid learning experiences in another country. Some will stay in the receiving countries, many will return and rebuild their homes and communities. Our support and assistance needs to be a long term commitment beyond the end of the war after an eventual Russian retreat from Ukraine territory. Solidarity is not a fixed-term commitment. We shall be put to the test and should not hesitate about our continued support.

Page Turner

Modern digital technologies turn pages for you. Just with one touch.
Search functions that are implemented in the software allow you to search for any keyword you are keen to follow-up on. These are valuable advantages of digital versions of books or other content. Once you adapt the brightness of the screen you can scroll comfortably through hundreds of pages. These books are called flipbooks and there are a number of editors specialised on these versions.
In combination with a blog format of publishing online first and then transforming content into flipbooks or even printed versions, www.MPL-publisher.com  offers a nice feature to host such flipbooks. It is comfortable to know that the content has a unique address on the web, which you can share freely and use from all sorts of devices including your smartphone, tablet, desktop or notebook. The collection of my images I even watch sometimes on an even larger TV-screen or a beamer for teaching purposes.
Yes, we can (!) teach from a smartphone. Learners have opted for the small screens a long time ago. -“hey – teachers, leave us kids alone. We don’t need no education, we don’t need no thought control“. Flipbooks combine the classic form and feeling to turn a page as accomplished progress with the fast access to keywords that spread over several pages of the book.
My latest version of blog entries from 1st of January to 30th of June 2024 is at your fingertip now. (here, allow for a really long download time!). A screenshot is provided below of page 114 of a total of 390 (OMG) on a notebook screen. The search list is shown for the keyword “wage” as an example.
A shorter reader on “Society and AI” is available here as flipbook (29 pages).

Nutrition Competence

Nutrition is a good example of how a long lasting disregard in education and learning systems has led to huge medical costs for individuals and societies nowadays. The obesity pandemic calls for urgent action and policy changes in the field of nutrition policies and learning goals for children and adults. Medical doctors have mostly discarded that it is also their responsibility to provide medical guidance on nutrition, as this is highly controversial at times and asks for behavioural changes of the patient. School teachers see little scope to act on the issue due to increasing demands in fields of literacy, numeracy, problem-solving, digital and communication skills. Hence, the hope is to fill the instruction and learning gaps with a hybrid approach of nurses taking on both roles and communicate with children as well as adults alike. This is a tough challenge for these persons, but hopes a high that they can make a significant improvement to the nutrition competences of individuals, pupils, their parents and specific target groups.
The starting point is to recognize that there is an issue with nutrition. The next to establish the best evidence and based on this to develop a curriculum for the nurses to be well-prepared for the challenge in the field. Even with the differentiation of different levels of competences, the learning has to be rather encompassing several related fields as well. Individual, behavioural as well as society-level factors like biology, technology, religious beliefs, economic and social factors determine nutritional choices and consumption. Just because there are so many factors to consider  does not justify to keep nutrition out of school curricula for example. Nutrition is a fine example of a topic which links disciplines across a broad range. It is a tasty, at times spicy mixture of issues to learn and apply. The former is the beginning, the latter the real challenge which needs ample and repeated guidance or coaching. (Image: Extrait of Abraham Mignon, 1640-1679, Undergrowth with flowers, animals and insects, MRBA Brussels)

AI Ghost Writer

Yes, with AI we have entered a new phase of the impact of IT. Beyond the general applications like ChatGPT there is a rapidly expanding market of AI applications with more specialized functions or capabilities. In the realm of scientific writing AI-Writer is an interesting example of the AI assisted production of scientific tests. After the specification of the topic you will receive several options to specify the content of the short paper you want to produce with AI-Writer. You may choose the headline, keywords, subtopics and the logical order of these subtopics depending on your audience. Alternatively, you leave all those decisions to the application and restrain yourself to fix the amount of words you would like the paper to have.
AI-Writer is a powerful ghost writer for much work even of advanced scientists. The quality of the paper needs to be checked by yourself, but the explicit list of references, from which AI-Writer derives its restatements of the content, is just next to it. Your ghost writer AI is likely to replace a number of persons that were previously involved to just produce literature reviews or large parts of textbooks sold to millions of students.
A much lesser known feature of such tools is the way it makes plagiarism much more transparent for the scientific communities and the public at large. These programs demonstrate the techniques of combining knowledge and the citation imperatives in a transparent, almost pedagogical way. This latter function will speed up scientific work like dissertation drafting, since the reading up and documentation of previous literature in a field is a time consuming early stage of academic degrees.
Email composition, rewording, plot generator or social media posts are additional nice-to-have features of the new AI-assistants. A lot of work that has been outsourced, for example, to lawyers, consultants or other technical professions, might equally be challenged. Ghost writers have been around for centuries. With AI for everybody, they will also be involved everywhere.
(Image screen shot of working with AI-Writer 2024-6)

Competence Nature

Nature can be approached without competence. Emotional attachment is fine. If we delve deeper into the issue, we realize that a lot of processes that have evolved over years or even centuries are hard to study. The learning about nature is manifold and many scientific disciplines deal with nature in the broad sense of the word.
Today the study of nature is scattered across so many disciplines that an overall view of the field seems hard to achieve. This creates a problem to teach a competence to deal with topics around nature. Water, air, species, soil, climate or reproduction are all topics in which we have to make far-reaching individual and collective choices. This requires adequate competences to allow judgments about opportunities and risks involved.
For more than 100 years now we have researched education systems and processes, but the competences to talk and explain basic processes in nature are still scarce. Classification systems are a static way to sort nature into categories. Processes of evolution and development have more or less human input.
We all gain if we keep an eye on education and learning processes that have been applied years ago. The field of the history of education provides clues about some forgotten approaches. Learning about nature and how to acquire competence in the field has been an issue in this field for at least 100 years. It is time to test some of these approaches again to see what went wrong in learning about nature. Man-made climate change is only at the end of a causal chain of things and people moving in the wrong direction. We probably have to press the reset button and start from scratch with the learning and the tracing of wrong decisions. Maybe, the start is the appreciation of a splendid bouquet of flowers. Want to know more? Try to grow and assemble them yourself.

Competence Gardening

Primary Schools in Berlin have the possibility to participate in the “Gartenarbeitsschule”, the school with learning goal of gardening. It is an interesting option to go out into the real world and deal with nature, sustainability, consumption, climate and many other topics. Voltaire could complement the curriculum in philosophy with his biographical links to gardening. The access to the fields is easy next to one of the central train stations and a larger urban reforestation project as just one example of the 15 overall in Berlin in 2024. (Südkreuz, Südgelände). Hands-on experience of gardening can address multiple forms of problem-solving competencies. Beyond the use of AI, a major advantage is the possibility to train collaborative problem-solving. Beyond the multifactorial approach in determining what to plant, the organization of the implementation and individual contributions towards the realization, all these elements are learning goals. The scope of learning qualifies gardening for learning well beyond primary school as well. It is a nice example of lifelong and lifewide learning even a hundred years after their wider applications in Berlin.

Gardening School, Berlin 2024

Competence Handwriting

The acquisition of handwriting as a competence has been important for centuries. In primary schools this technique is exercised as a foundation for the performance in other cultural techniques like language writing and even calculus. Therefore, it has been beneficial to make sure children acquire basic competences in handwriting. This has not changed much, although the time devoted to perfection of the technique has been reduced over generations. We still have some memories of people who have made the handwriting or the pencils used a case of distinction. At the enlightenment period a lot of authors drafted their thoughts and manuscripts in handwriting and our museums or biographies are proud to show off handwriting of authors, artists or composers. In some of those we are able to retrieve the thought process behind the writing. The editing, crossing out, adding sentences or correcting words are traces to dive deeper into these creative processes.
Currently, we are less sure, whether in the age of AI we should still rely much on this old technique of handwriting. If we just treat it as one of many competences to be or become creative yourself, we are on the right track. The PISA studies by OECD include problem-solving as a crucial competence. Handwriting or drafting first steps of a solution might still be useful. A handwritten sketch of a solution might guide the elaboration of the more encompassing solution.
Another interesting feature of handwriting is the cross-cultural element of it. We feel easily compassion for a handwritten document. The psychomotor competence of handwriting is fascinating across continents. It has distinguished us from other species as well. The evolutionary steps are important elements of a learning process. Nostalgic feelings about handwriting do not help anybody, but children are well-advised to still keep an eye on their handwriting competence as part of or first step in problem solving, even if it is just to formulate the question they are interested in.

Hannover Fair

The annual science fair at Hannover is a kind of a show of things to touch and of those things that come to the public market in the near future. Most of the annual hype is about potentials of production. Rationalization, using few resources or innovative solutions of digitization are high on the agenda. Create your digital twin, save energy, make production more safe or cyber secured.
Robotics is another reason to visit the fair. Some 7 years ago I had my Sputnik experience there. The robotics company KUKA had demonstrated live the that assembling a car from pre-manufactured components takes just 10 minutes for the robots. Shortly afterwards the whole company was bought by Chinese investors. Roughly 5 years later we are swamped by cars from China. It was not that difficult to predict this at that time. Okay, we need to focus on more value added production and take our workforces (not only) in Europe along on the way. Reclaiming well-paid, unionized jobs in manufacturing, as Joe Biden does, will not be an easy task. Robots and their programming is expensive, but skilled workers, too. Hence, the solution is likely to be robot-assisted manufacturing as a kind of hybrid solution for cost-effective production systems.
Following the proceedings of the 2024 fair we are astonished to realize that visiting the fair is still a rather “physical exercise” walking through the halls. After the Covid-19 shock we expected a lot more “online content”. Instead we keep referring to webpages and newletters rather than virtual visits and tours. The preparation of the visit in advance remains a laborious adventure. However, the in-person networking activities in the industry are largely advanced by ease of exchanging virtual business cards and the “FEMWORX” activities.
This year’s Sputnik moment at Hannover is probably most likely related to the pervasive applications of AI across all areas of the industry and along the whole supply chain. Repairing and recycling have become mainstream activities (www.festo.com). Robotics for learning purposes can also be found to get you started with automating boring household tasks (www.igus.eu).
Visiting Hannover in person still involves lengthy road travel or expensive public transport (DB with ICE). Autonomous driving and ride sharing solutions might be a worthwhile topic for next year’s fair. Last year I thought we would meet in the “metaverse fair” rather than in Hannover 2024. Be prepared for another Sputnik moment next year, maybe.
(Image: Consumer’s Rest by Stiletto, Frank Schreiner, 1983)

Electricity

We all use electricity, not only daily but continuously. But do we really know or remember how it works? Surprisingly, we care very little about the energy provision or the physics behind it. Therefore, from time to time it is useful to dive into the details of generating electricity and thereby energy and how it arrives at our doorsteps or desks. In science museums you can literally walk through the history of power generation. A fine example is the Energy Discovery Centre in Tallinn, Estonia. Even for those you did all at school turning the handles of generators is a playful reminder of the basic principles of electric power generation. The efficient use of it, is a topic that needs to be covered as well. Searching the web for demonstration videos is fine as well, but the physical activity of moving induction coils and releasing sparks is difficult to rival. Opening up your mind for the physics of our lives yields a better grip on the challenges of electricity grids and local production of electricity. Are you already a prosumer? Combining electricity production and consumption in one household is surely a forward-looking strategy. Raising awareness for these topics concerns all generations. Take time for a power play, it is truly enlightening. For teaching professionals or want to be there are exciting programs out there, too. Just one suggestion for 2024 in Colorado, US.

Energy Discovery Centre Tallinn

Schachliteratur

Es gibt sie noch, die Personen, die Schachbücher lesen und kaufen. In vielen Sprachen existiert die Niche der heimlichen Strategen. „Teaching old dogs new tricks“ oder ist es eher „teaching young dogs old tricks“. Das ist eine empirische Frage. Nicht nur Zeitungen für sogenannte BildungsbürgerInnen haben noch kleine Spalten zumeist mit Schachproblemen. Manchmal findet sich Schachspielen sogar als Schulfach. Lesestoff zum Schachspiel findet sich reichlich. Schach in der Literatur ist jedoch verschieden von der Schachliteratur, die sich mit Strategien und Tempi befasst.

Das Lesen von Schachliteratur mit Meisterpartien hervorragender Spielenden ist vergleichbar dem Lesen einer Partitur einer Symphonie oder Oper. Das Kino spielt sich dabei überwiegend im Kopf ab. Gelegentliche unvermittelte Gesten oder Ah-laute sollten den Spielenden ihrer Verzückung wegen entschuldigt werden. Vielleicht sollten die Schulen diese Kulturtechniken mehr vermitteln. Macron‘s Vorschlag Theaterspielen mehr in den Schulen zu vermitteln erscheint in diesem Vergleich als ein Entgegenkommen an die „Generation der sich ständig selbst inszenierenden“. Mehr Spielen ist aber schon mal ein wegweisender Vorschlag.

Schachbücher 2024

Family Music Days

Kids are queens, kings and princesses as well as princes at the family music days in Berlin at the FEZ. Kids can enjoy the full spectrum of musical experiences from just listening to playing themselves, if they feel like it or dare to risk a sound. Just making noise is okay, too. Building your very own version of a musical instrument is a great learning experience for the young. To make music it doesn’t always have to be an expensive instrument. Your own imagination assisted by persons with patience and passion creates marvelous sound experiences. Initiating kids to the endless worlds of sound is having lasting effects on them. Great to see a concert hall full of young enthusiasts. Learning is so much fun, if taught in accessible and inclusive ways. Professional instructors joined by many volunteers make the world go round for kids. Wish you we here. Let’s spread the message.

Berlin FEZ 2024-3-16

Paper and Pastel

Sometimes the art is in the material. At least this could be a rapid conclusion of the exhibition presented in London at the Royal Academy of Art in 2024-1. From the informative Catalogue the importance of material is demonstrated. The ease of taking your equipment with you, like a sketchbook and out into nature have been an important feature of the impressionists’ movement. With artists challenging traditional techniques of painting and paintings as such even the apparently less noble material as paper had become a statement of being different from the established art academies making use of more noble materials. The impressionists made a convincing point with their additional use of materials accessible to all. Capture the moment and capture your very own impression of it. This is one way to immortalize the emotion and essence of the scene. In the catalogue of the exhibition I spotted “The Swimmer” drawn by Caillebotte with pastel on paper. Freezing the moment, freezing the motion and emotion is evident here, too. Testing different materials is part of the journey to find your artistic impression, expression or materialization of imagination. The ways and means are manifold.

Royal Academy, 2023: Impressionists on Paper. p 32