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) 
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. 