Related Program: Cross Currents Cross Currents-Nuclear threats in the world today By Carolyne Heldman • Aug 9, 2017 Related Program: Cross Currents TweetShareGoogle+Email This week is a special edition of CrossCurrents. Host Carolyne Heldman speaks with Joe Cirincione, president of the Ploughshares Fund, on the nuclear threats around the world today. Listen Listening... / 28:59 Tags: Cross Currentsploughshares fundCarolyne HeldmanJoe CirincioneTweetShareGoogle+EmailView the discussion thread. Related Content Cross Currents-Aspen Words Writers in Residence Program By Carolyne Heldman • Apr 26, 2017 This week's show features Isa Catto Shaw and Daniel Shaw, who host the Aspen Words Writers in Residence Program at their home in Woody Creek each year. Cross Currents-American Renewable Energy Institute By Carolyne Heldman • Mar 8, 2017 On this week's show, Chip Comins and Abby Stern of the American Renewable Energy Institute and ARE Day Summit with a preview of this summer's event.