After spending the entire semester examining the many theoretical points of view regarding the etiology of criminal behavior, what are your thoughts regarding the final reading which basically suggests that everything we’ve been studying is far less influential than an environmental factor such as lead

After spending the entire semester examining the many theoretical points of view regarding the etiology of criminal behavior, what are your thoughts regarding the final reading which basically suggests that everything we’ve been studying is far less influential than an environmental factor such as lead? Do you feel ripped off? That you wasted your time this semester? Are you awed that something SO tiny could cause such harm? Concerned that there’s so much more that might yet to be discovered regarding the impact of other contaminants/substances that we might be exposed to on a regular basis? Please share with the class your thoughts on the subject and your thoughts about how this latest theory meshes with the rest of the semester.