Luk Samfundet Op! 4. udgave

'Luk Samfundet Op! 4. udgave' is a Danish educational textbook authored by Peter Brøndum and Thor Banke Hansen, published by Forlaget Columbus in 2021. The book is designed for C-level social studies courses and provides an updated and comprehensive understanding of various social science disciplines, incorporating current empirical data and thematic teaching plans aligned with the revised curriculum. It includes instructional videos for central concepts and theories to enhance students' comprehension. The book is printed and published in Denmark by Forlaget Columbus, a Danish publishing company specializing in educational materials, particularly in the field of social sciences. As of 2025, Forlaget Columbus remains the ultimate owner of the 'Luk Samfundet Op!' brand, with no known subsidiaries owning the brand locally.