Part 4/9:
This analogy begs the question: if space operates like an unpredictable ocean sprinkled with islands, could it be that alien civilizations adopt a similar approach to expansion? They might be selecting only the best planets, leading to “island empires” scattered throughout the galaxy.
The Harsh Realities of the Universe
Despite the sheer number of potentially habitable planets, the reality is sobering. Many so-called Earth-like planets are actually inhospitable—filled with toxic atmospheres, extreme weather, or corrosive elements. Mars and Venus are prime examples of this phenomenon, seeming promising for human colonization yet posing significant challenges due to their harsh environments.