Should I be worried? Freedom of thought is the basis of a lot of our existing constitutional rights in the US, as in many countries. With the burgeoning of neurosciences and the neurotechnologies they give rise to, we can see great opportunities but also great perils, because the law on freedom of thought is so underdeveloped. It is the most important of all legal freedoms, but the least articulated. Here at the Center for Cognitive Liberty and Ethics (CCLE) in Davis, California, we try to provide legal theory and principles to guide courts, policy makers and civil liberty experts. What...