I think when experts are wrong it negatively impacts their credibility. If they're wrong often enough, or wrong on something important enough, sometimes they l

I think when experts are wrong it negatively impacts their credibility. If they're wrong often enough, or wrong on something important enough, sometimes they lose enough credibility that people no longer solicit or listen to their input. This may not happen often enough, but that is part of the scrutiny and accountability that should come part and parcel with being a renowned expert.