Exploring Political Globalization A Multidisciplinary and Quantitative Analysis of Countries Throughout History

Abstract

How many countries are there in the world is a question that has so far received little attention as a research topic The objective of this paper is to explore this issue by developing a conceptual and methodological reflection It analyzes three key questions the determination of the number of countries the definition of a country and the quantification of the countries of the world Drawing from the perspectives of various social sciences disciplines it highlights that researchers put forward contradictory conclusions about the evolution of the number of countries The problem is that they are lacking appropriate data The paper presents GeoPolHist a quantitative database dedicated to the identification of the geopolitical entities of the world over the last two centuries This new research tool is used to reveal significant changes since 1816 a downward trend in the number of the world s countries and a political restructuring of the world after WWII Based on an innovative multidisciplinary and quantitative approach this article invites the reader to look at the political history of the world from an original and unconventional perspective