 Tyson ends by noting that similar work by scientists continues to be used to help alert mankind to other fateful issues that can be identified by the study of nature.The episode's premiere on Fox brought a 1.4/4 in the 18-49 rating/share, with an audience of 3.74 million American viewers.It placed fourth and last in its timeslot behind "The Good Wife", "In My Dreams", and "Believe"; and eighth out of seventeenth for the night.