In a previous post, I discussed Jared Diamond’s book Germs, Guns, & Steel. In this book, Diamond explains his thesis on how societies developed in terms of agriculture, language, and technology. He starts off asking an intriguing question: why didn’t the natives come to Europe? However, in Collapse he forms a thesis on how societies cease to exist. In history class, we learned a great deal on societies that no longer exist in their original forms, such as the Mayans, Easter Island, or Greenland. The question is: what pushed them toward their collapse? Diamond looks at different past societies that are no longer around and explains their collapse along a list of detrimental factors that comprise his thesis.
Easter Island is especially intriguing, as we’re all familiar with the impressive statues that decorate the island. It is often asked how these colossal sculptures were chiseled, transported, and put into place. Conspiracy theories that tell the tale of aliens visiting the Earth and having something to do with these massive monuments are floating around on the internet. Diamond explains that there are many plausible theories on how the statues got transported, for instance by using logs or ‘canoe ladders’. But how is this possible when there are barely enough trees to sustain such a phenomenon? It turns out that Easter Island underwent grave deforestation due to the settlers’ high need of wood.
Thus, Diamond lists the destruction of natural habitats (e.g. deforestation of lands, damaging coral reefs) as one of the factors that could lead to the collapse of a society. Climate change can also severely affect the environment we live in. We know that the environment needs to adhere to specific conditions for humans to be able to adapt themselves. If there isn’t sufficient food, water, shelter, and protection from predators, there is no way to sustain human life.
Though in regards to current societies, an interesting point that
Diamond makes is that photosynthetic
potential that is on the decline. Plants need sunlight to synthesize certain nutrients. However, since we keep investing urbanizing areas to accommodate the population increase, we’re “losing” the photosynthetic potential. These new buildings create more shadows, which makes it difficult for plants to grow and effectively utilize sunlight.
In Collapse, Diamond thoroughly explains the detrimental factors that play a role in the disappearance of past societies. Though, it is also a cautionary tale, as the author explains the problems we’re currently dealing with. We are far from being stable, infinite societies. Who knows in how many years researchers will wander through the remnants of New York city, excavating the once lively city, to figure out what ultimately led to its collapse.