The direct threat defense must be “based on a reasonable medical judgment that relies on the most current medical knowledge and/or the best available objective evidence,” and upon an expressly “individualized assessment of the individual’s present ability to safely perform the essential functions of the job,” reached after considering, among other things, the imminence of the risk and the severity of the harm portended. 29 CFR § 1630.2(r) (2001). The EEOC was certainly acting within the reasonable zone when it saw a difference between rejecting workplace paternalism and ignoring specific and documented risks to the employee himself, even if the employee would take his chances for the sake of getting a job.