Finite Element(s) Chemistry
(Ah! Mathematicians, did you see what I did there?)
There are a number of appalling videos on line in which iPhones are destroyed by various means. From a chemist standpoint, the reason why I’m so disgusted with them is the waste of rare elements which go into the making of their components: From Neodymium to Indium, most of these metals come from conflict zones in which they are extracted in the most precarious conditions imaginable, but furthermore, they are so scarce the production of electronics is almost unsustainable. I wont post any links to these infuriating videos so as to not direct traffic to any of them, instead I will direct your attention to a wonderful book titled The Elements of Power: Gadgets, Guns, and the Struggle for a Sustainable Future in the Rare Metal Age by David S. Abraham. (Sheesh! Nobody uses short titles anymore? Can you imagine Nabokov writing Lolita: A little girl with a not so little mind and the professor who picked up on that? I digress.) It is hard not to read this long-titled book and feel a tad guilty; it is in fact a bit blackmailing but above all, realizing what a wasteful society (ugh! I hate that word) we are makes a strong wake up call to the future of sustainability. I would never claim that the solution is renouncing to technology but instead to find a sustainable technology within the framework of current technology. Easier said than done -of course- but stopping waste of such precious resources should be the first step in everyones mind, and don’t even get me started on balloons filled with He! In all fairness, one can also find a lot of scary articles on line from dubious to respectful on how smartphones and other rare-metals-containing gadgets are damaging the Earth.
Last year I enjoyed reading Andy Weir’s novel The Martian (later a major motion picture from Alien’s director Ridley Scott), in which an astronaut is stranded in Mars -left for dead by his crewmates, with nothing but the finite supplies of the station and his knowledge of chemistry, botany and engineering, all of which allows him to survive by extending, but above all reusing, those resources which included not only food but O2, H2O and even hydrazine, H2N2 originally intended for fuel but from where he now gets H2 for synthesizing a larger supply of water by reacting it with the O2 pulled out of the CO2-filled Martian atmosphere. I’m pretty sure Weir didn’t intend this novel to be a metaphor but it definitely works well as one of the limited resources available on Earth and the necessity of optimizing their use, collecting and disposal. Resources on Earth seem infinite, or they at least they did back when the industrial revolution started.
I guess the point is that sustainability goes hand in hand with using the least resources to get new ones as well as with avoiding their waste. I think one must agree that Chemistry, like no other science, has shaped our world for better and worse.
I haven’t rambled on sustainability in a while. Feels bad. Must be the winter.