Tobacco, climate change, pesticides,... Never has scientific knowledge seemed so vast, detailed and shared. And yet it appears to be increasingly challenged. It is no longer surprising to see private corporations put strategies in place to confuse the public debate and paralyze political decision-making. Overwhelmed by excess of information, how can we, as citizens, sort out fact from fiction? One by one, this film dismantles the workings of this clever manoeuvre that aims to turn science against itself. Thanks to declassified archives, graphic animations and testimonies from experts, lobbyists and politicians, this investigation plunges us into the science of doubt. Along with a team of experts (philosophers, economists, cognitive scientists, political men, or even agnotologists), we explore concrete examples of doubt making and try to understand the whole process and the issues behind it.

The number of smokers in Europe is declining, yet the tobacco industry is still making considerable profits. Electronic innovations such as e-cigarettes and tobacco heaters play a significant role in this. Both are said to be far less harmful than conventional cigarettes. But is the aromatic steam really not a danger to our health?

Spin doctors spread misinformation and confusion among American citizens to delay progress on such important issues as global climate change.