Sony Pictures Classics, in association with Participant Media and Omidyar Network, presents “Merchants of Doubt,” a documentary that lifts the curtain on pundits-for-hire who present themselves in the media as scientific authorities, yet have the contrary aim of spreading confusion about well-studied public threats ranging from toxic chemicals to pharmaceuticals to climate change. More information can be found at www.takepart.com/doubt.

http://www.takepart.com/doubt