In this article, we will delve into the fascinating world of Social and Decision Sciences, exploring its many aspects and facets. From its origin to its relevance today, Social and Decision Sciences has been the subject of interest and debate in numerous contexts and disciplines. Throughout these pages, we will examine its impact on society, its evolution over time and its importance in different areas. Without a doubt, Social and Decision Sciences has left an indelible mark on history and continues to be a source of study and reflection today.