As a seventeen-year old high school senior with hopes of attending college to pursue studies in history, I am intrigued by philosopher George Santayana’s famous phrase, “Those who cannot remember the past are condemned to repeat it.” If we study the demise of once mighty civilizations, can we learn how to save our own civilizations from collapse?
I ask this question in light of the upcoming United Nations’ 2019 Climate Action Summit. Among those calling for action will be notable personalities such as Greta Thunberg, who at age sixteen is perhaps the most prominent climate activist of my generation.
Despite the logical arguments for curbing climate change, powerful governmental and private interest groups will seek to dissuade action by questioning the validity of the science that underpins climate change research. Even Thunberg herself is under personal attack. Climate deniers call her a puppet and denigrate her for being autistic. But where in this surreal tit-for-tat media sortie is the historical perspective?
Look to North Africa and Mesoamerica for examples of the impacts of drastic shifts in climate on human society. Roughly 10,000 thousand years ago North Africa was filled with grasslands, forests, rivers, and lakes. Overgrazing driven by people and combined with natural change fueled an environmental transition that created the Sahara Desert. During the eighth to ninth centuries CE, the Mayan civilization rapidly collapsed over the period of only about 100 years. In his novel Collapse, Geographer Jared Diamond concluded that a drought, badly aggravated by deforestation, precipitated the desertion of Mayan cities such as Tikal and Chichen Itza. As with North Africa, human action tipped the delicate balance holding civilization intact and caused a mass collapse of society.
Our distant relatives succumbed to regional catastrophes brought on by a combination of natural climate change and unsustainable land use practices. Our actions, however, are playing out on a global scale. We are producing the CO2 that is causing the Earth to warm, the polar ice caps to melt, and the sea level to rise. The burning of the Amazon rainforest combined with drought conditions and social unrest threatens to cause a repeat of the story of the Mayan collapse with global ramifications; billions of people around the globe are vulnerable to sea level rise and monster storms fueled by warming temperatures. Even the developers of the video game Civilization VI added more extreme natural disasters to correspond to higher amounts of CO2 in the virtual atmosphere to illustrate the dangers of unchecked over-industrialization.
History is replete with examples where climate variations displaced people and caused long-established civilizations to fail entirely. It seems we face the same dilemma that many ancient, once prominent civilizations once did: strive to sustain our current lifestyles in the face of increasing hardship or change course to avoid disaster.
Did these past civilizations fight to counteract the changes they experienced or did they sit idly by as they collapsed? Dr. Jason Ur of Harvard University explains: “When we excavate the remains of past civilizations, we rarely find any evidence that they made any attempts to adapt in the face of a changing climate. I view this inflexibility as the real reason for collapse.”
Unlike past civilizations, thankfully, we possess the knowledge and capacity to reverse or to at least reduce the effects of climate change. But what concerns me is that like our distant relatives we may not do so, and history will repeat itself.
I believe that the greatest challenge we as a society face is not how we will fight climate change, but how we will overcome personal differences in order to make the best decisions for the future of our planet. While we are unable to force people to make the choices that would best benefit our planet, I believe that our greatest ally in mobilizing the most people for the war on climate change is knowledge. Knowledge that you can impart through communication.
But as a person not yet old enough to vote, I ask, “how?” How can I help? I believe that mass communication is the answer. The advent of the internet greatly facilitated mass communication around the world and the spread of knowledge. Unfortunately, people and interests groups have abused the power of the internet to spread falsehoods about the state of the planet and the effects of climate change. So use those same networks to spread truths about the state of the planet. We must not let our voices be silenced, for we will be heard, loud and clear. Whatever the platform and whatever the mode of communication, you have the world’s ear. What you say is up to you, but the message is clear: we must not sit idly by while our civilizations crumble. We, too, can become activists like Thundberg simply by standing up to defend our planet and by inspiring others to join us.
These are in fact wonderful ideas in about blogging. You have touched some good points here. Any way keep up wrinting.
It is hard to come by educated people about this subject. However, you sound like you know what you are talking about! Thanks.
Wow that was unusual. I just wrote an incredibly long comment but after I clicked submit my comment didn’t appear. Grrrr… well I’m not writing all that over again. Regardless, just wanted to say great blog!