Swedish climate activist Greta Thunberg joined student protesters outside the Paul-Eluard high school in Saint-Denis, north of Paris, on Tuesday. Her presence brought added visibility to a weeks-long protest movement calling for better learning conditions. Thunberg, 23, rose to prominence as a teenager through school strikes demanding action on climate change, according to AFP.⁣ ⁣ #GretaThunberg #France #StudentProtests #Education #SaintDenis