Earlier quoted context omitted.
"Blindly trusting scientists because they're perceived experts, have advanced degrees or are in agreement in large numbers has historically been an unreliable way to judge whether or not something is in fact true." I don't think he is advocating that. Trusting scientists because they use controlled experiment, peer review and other similar tools is quite a different thing than trusting them based on authority.
From the interview: Don’t come up with a view, find everybody who agrees with it, and then say, “Look at this, I must be right.” Start off by saying, “Who do I trust?” On global warming, for example, I happen to trust climate experts, world academies of science, Nobel laureates, and certain science journalists. You have to decide who you trust before you decide what to believe. It sounds like he is advocating a trust…
I think what he was trying to say in the sentence you quote is "I believe the overwhelming majority of the people who have looked at this subject, have a history of backing up their claims with robust, tested, reviewed evidence and are doing so in this instance".