[4] She later joined L’Événement du jeudi, and Marianne[2] and, after being dismissed by Jean-François Kahn in 1998,[3] began writing for Le Figaro.

[6] In 2007 she co-founded Causeur,[7] a magazine whose annual losses are offset by support from far-right stakeholders like Gérald Penciolelli.

[3][8] During a heated discussion with Claire Nouvain on CNews, where Lévy is a regular guest, she vaunted her skepticism as a healthy scientific posture concerning the role of humanity in global warming.

[10][11] In September 2021, the cover of Causeur showing a picture of five Black or mixed-ancestry babies captioned "Smile, you're great-replaced" was a reference to this conspiracy theory.

The cover sparked a wave of indignation, inspiring condemnation from the MRAP and many politicians, including former interior minister Christophe Castaner.