For the past ten years worldwide questioning of mobile phone antennas has been increasing. It is based on numerous scientific studies which have revealed the effects of electromagnetic waves on health. Yet, States, industrialists and part of the scientific community claim that health standards protect the public.By way of following those who launch alerts, citizens, journalists, scientists and electromagnetic hypersensitive people, this film reveals how the mobile phone strategists manipulate science to send out a reassuring message which casts doubts on the knowledge surrounding the harmfulness of this very technology.