Extending the credentialism that already plagues the &quot;justice&quot; system seems like the wrong move to me.<p>I think we need a cultural change that makes jurors (and, more generally, participants in various civic activities) feel more empowered to think critically and speak out about their conclusions.<p>It was pretty obvious that the bitemark stuff was complete junk science to anybody who read about it.  The hair analysis may have been a little tougher, but I&#x27;m sure it was knowable.