The phrase "alarmist position" refers to a viewpoint or stance that exaggerates or overstates the seriousness of a situation or issue, causing unnecessary fear or panic. Full definition
As I repeatedly pointed out to him, first he must show that the radical extreme alarmist position has any validity to it at all. (desmogblog.com)
Of course, the corporation's new policy on who is allowed to appear opposite scientists only applies to when the scientist is not criticical of alarmist positions, so they could have picked anyone they want to face off with Judy. (steynonline.com)
BTW — as predicted by some comments in this post: several outlets in the media are taking alarmist positions (not grounded in fact) on the change in Atlantic circulation. (realclimate.org)