Science is a process, not an authority. We should not "trust the science". We should analyse and question it for ourselves.
I think the essential problem with the style of journalism from the article is that it reduces the substance of stories into an appeal-to-authority. It is not a trustworthy authority - there is plenty of history for people employed as scientists to make assertions that now look ridiculous.
Journalists should put more focus to the arguments and less to the conclusions.