Lately I’ve found reading Science and Nature to feel a bit like reading science fiction. On September 18, an article in Science reported the invention of “An ultrathin invisibility skin cloak for visible light,” which, as the title suggests, describes how to construct an invisibility cloak (albeit for very small objects, not yet usable for human-scale disguises). This came a day after Nature published a neuroscience article on using laser beams to erase memories, and a few weeks after PLOS ONE published an article demonstrating human mind reading via brain-to-brain interfaces.
The next generation of humans is going to be high-tech. I like to think that in general I support new and improved technologies. And for the most part I do, especially in respect to the technologies that have been used for benevolent functions, e.g. the Internet and social media’s positive impacts on housing international refugees, alleviating hunger and disease, and increasing education. But mind-reading, invisibility cloaks and very literal brain-washing: Is this for the better?
My grandparents likely asked the same question when they first heard the Beatles, and my mom, when I started a Facebook account. Reading scientific journal makes me wonder what will dig the next generation gap. Will it be kids with brain chips and cyberthinking skills? Brain chips or no brain chips, new technology comes with the prospect of a new and often scary future.
What I find most interesting is that the “scary” part of this future might have less to do with the nature of the technology and more to do with our conception of it’s normalcy. Go ask someone on the street about his or her opinion on brain chips, and most of the responses will be vague, related to concerns about brain chips being not “normal” or not “natural.” Very rarely will someone discuss logistics such as where the on/off switch would be. Or do they cause headaches? Or would a chip change one’s sense of creativity? In many ways this parallels the arrival of airplanes, telephones, iPhones and other technological devices that revolutionized communication and connectivity. Initial response is apprehension, secondary response is a revolution. Welcome to the world invisibility, mind reading and mind cleaning. I’m apprehensive, but so was my great-grandfather about indoor plumbing.