On YouthQuake, we introduce you to "India's Greta" - 11-year-old Riddhima Pandey from Haridwar, amongst the 16 children who along with Greta Thunberg have petitioned against governments on climate crisis. In her first Indian interview, Riddhima talks about her experience at the UN stage along with world leaders and also her impressions of PM Modi's speech at UNGA.