Updated: Activists, student community in shock Share Article AAA File photo of Disha A. Ravi, who has been a prominent voice on environmental issues in the city for nearly three years. | Photo Credit: Special Arrangement Activists, student community in shock Disha A. Ravi, 22, who was arrested by the Delhi police in connection with the Greta Thunberg ‘toolkit’ case on Saturday, has been a prominent young voice on environmental issues in the city for nearly three years. In 2019, Ms. Disha, then a student of Mount Carmel College, was one of the co-founders of Fridays For Future (FFF), India, an initiative led by Ms. Thunberg. One of her friends, who did not wish to be named, said that as she hailed from an agricultural family, concern for the environment and climate change came naturally to her. Ms. Disha also saw the ongoing farmers’ protests as part of the climate change crisis, sources said.