In this article, we are going to explore in depth Eemian and everything that this topic entails. From its origins to its relevance today, through its implications in different areas, Eemian is a topic that deserves to be analyzed from various perspectives. Over the next few lines, we will delve into the most relevant aspects of Eemian, unraveling its possible impacts and offering a global vision of this topic. Whether you are familiar with Eemian or new to the topic, this article aims to offer a complete and up-to-date view of this issue, inviting you to reflect and increase your understanding of Eemian.