On this internet unique, Jeff Probst, the host of the fact collection “Survivor” since its debut in 2000, talks with “Sunday Morning” correspondent Jonathan Vigliotti in Fiji concerning the social experiment through which strangers stranded on an island should work collectively – and compete towards one another – to win a $1 million prize. Probst, who can be the collection showrunner, discusses the improvisational nature of the collection as a examine of human conduct; the unseen operations of the bottom camp behind the scenes; how psychology performs into the present’s storytelling, together with borrowing ways utilized in police interrogation movies in his function as host; and the power of range within the present’s casting course of.