How does fear shape our everyday lives? When does a worry become a fear? Are the Scream films worth the hype? Join Mae, Bisha, Ned and Steve as they wrap their lovely heads around all this. This week, Mae spooks everyone with the sound of cicadas, Bisha looks at fear as an emotional algorithm and Ned's been worrying about his life choices (as usual). Columnist and campaigner Scarlett Curtis joins the gang in the studio and Steve Ali puts everything into perspective.