The book that the reader has in his hands is a tribute to diversity because, in the first place, there are different ways of bonding, building relationships and loving each other; and also, because of the variety of interdisciplinary works. Here, it will be possible to find works on the analysis of journalistic discourse, statistics, quantitative studies to identify social perceptions, the impact of decisions of international tribunals in the internal sphere of states, the political philosophy of equality and democracy and, finally, on jurisprudential analysis in comparative perspective. Finally, this is a diverse book because of its intention to make a comparative reflection between two countries, Colombia and Costa Rica, on the same phenomenon which, by its characteristics, is global.