Question: What is the main topic of these excerpts, Education or War?

Context paragraphs:
Reflective learning: Reflective learning is a form of education in which the student reflects upon their learning experiences.  This is a development of the concept of experiental learning as propounded by John Dewey, who wrote "Experience and Education" in 1938.  Later theorists include David Kolb, David Boud and Donald Schön.  In a professional context, this is known as reflective practice.

Elmar Zeitler: After his service within German Luftwaffe and American Prisoner of War, Zeitler studied physics in his hometown Würzburg.  The advisor of his dissertation "Investigation about the hard component of cosmic rays" was Helmuth Kulenkampff.  After working in chemical industry (Bayer Leverkusen) 1954-58, he started to work on the quantitative aspects of electron microscopy during a stay at the Department for Cell Research and Genetics at the Karolinska Institutet in Stockholm under the direction of Torbjörn Caspersson in 1958.  Together with Günter Bahr, he was the first to publish about the determination of molecular weight by using electron microscopy.  This was followed by his habilitation in Würzburg.  At the same time, he gave the lecture "Physics for Medical Students".  The quantitative electron microscopy remained the main topic of his research, which he continued at the Biophysical Department of the Walter Reed Hospital in Washington, DC.  In 1964, he organized a symposium about "Quantitative Electron Microscopy" together with G. Bahr.  This event was essential in the establishment of that research field.  In 1968, he followed a call to a professorship at the University of Chicago, Department of Physics and Department of Biophysics.  In 1977, he was appointed Scientific Member of the Max Planck Society and Director at Fritz Haber Institute in succession of Ernst Ruska.  He remained in this position until his retirement in 1995.  At the Fritz-Haber-Institute, he especially promoted the work of his staff in the areas of Quantitative Electron Microscopy (M. van Heel), cryo-electron microscopy with a supra-conducting lense (F. Zemlin), photoelectron microscopy (W. Engel), and electron energy loss spectroscopy (D. Krahl).

Big Brother 8 (Albania): Big Brother 8 (Albania) is the eighth season of the Albanian television series of the worldwide franchise of "Big Brother".  The premiere for this season was 7 March 2015.  The main topic of this season is the host Arbana Osmani will not return for another season due to pregnancy.  The main host will be , while Albana Osmani hosted the Sunday morning show, featuring dialogues with eliminated contestants and fans of the show.  The show ran for 99 days and the winner was Vesel Kurtishaj.  He received a €100,000 prize

Chapter (books): A chapter is one of the main divisions of a piece of writing of relative length, such as a book of prose, poetry, or law.  A chapter book may have multiple chapters and can be referred to many things that may be the main topic of that specific chapter.  In each case, chapters can be numbered or titled or both.  An example of a chapter that has become well known is "Down the Rabbit-Hole", which is the first chapter from "Alice's Adventures in Wonderland".

United States case law topical index: On finding the simple categorization of United States Supreme Court articles on Wikipedia insufficient for purposes of easily searching for case law that deals with a certain topic, this index is being created to make things easier.  Topics are listed alphabetically.  If a topic has a sub-topic, the subtopic is listed under the main topic.  (i.e. Establishment Clause is listed under F as a sub-topic of First Amendment, rather than E)

Historias de corceles y de acero: Historias de corceles y de acero is an Argentine book written by Daniel Balmaceda in 2010, in the context of the Argentina Bicentennial.  The main topic is the Argentine War of Independence, but rather than being written as a history book it provides trivial information about the peoples involved in it, specific anecdotes or related information.  The author explained in the prologue that ""The history of the nation is more humane than we usually imagine"".

Elisa Ortiz de Aulestia: Elisa Ortiz de Aulestia (1909–1991) was an Ecuadorian teacher and writer.  Her ideas reflected the principles of the feminist movement in the 60´s. Women´s development through education is the main topic of many of her pedagogical reflections.  As an active socialist, she was a member of the PSE (Partido Socialista Ecuatoriano) as she believed it to be the national revindication movement, that represented principles to fulfill Ecuadorian needs.  She and her husband invested their intellectual effort, as well as their own economic resources, to change the methodology that teachers used in Ecuadorian schools.  Her work is considered a milestone in the struggle to reach quality education for women.

Experience and Education (book): Experience and Education is a short book written in 1938 by John Dewey, a pre-eminent educational theorist of the 20th century.  It provides a concise and powerful analysis of education.  In this and his other writings on education, Dewey continually emphasizes experience, experiment, purposeful learning, freedom, and other concepts of progressive education.  Dewey argues that the quality of an educational experience is critical and stresses the importance of the social and interactive processes of learning.

Spaceport (Seacombe): Spaceport is a tourist attraction in Seacombe, Wallasey, Merseyside, North West England.  The attraction's main topic of interest is space and space travel suited to visitors aged 7 or older.  Visitors learn about space as they walk through different themed galleries, which all have a variety of interactive and audio-visual exhibits.

Vladimir Dimitrov: Vladimir Dimitrov — Maystora (Bulgarian: Владимир Димитров — Майстора ) (1 February 1882 – 29 September 1960), was a Bulgarian painter, draughtsman and teacher.  He is considered one of the most talented 20th century Bulgarian painters and probably the most remarkable stylist in Bulgarian painting in the post-Russo-Turkish War era.  His portraits and compositions have expressive and vivid color, idealistic quality of the image, profound symbolic strength and originality.  The main topic which he explores is the relation between Man and Nature.  Although he does not consider himself religious, he regards Nature as governed by a supreme spirit; he shares that the main purpose of his paintings is to elevate man and humanity, to bring it closer to harmony, represented by this omnipresent spirit.

Supporting paragraphs: Reflective learning Experience and Education (book)
Answer: Education