“Instead of thinking about addiction, it makes sense to confront this reality: We are faced with technologies to which we are extremely vulnerable and we don’t always respect that fact. The path forward is to learn more about our vulnerabilities. Then, we can design technology and the environments in which we use them with these insights in mind. For example, since we know that multitasking is seductive but not helpful to learning, it’s up to us to promote “unitasking.”