Ghaziabad (Uttar Pradesh) May 18, 2025 (ANI): In a searing indictment of the global community's failure to confront the climate emergency, renowned philosopher and author Acharya Prashant has warned that humanity has already crossed a critical threshold in global warming. Launching Operation 2030, he called for urgent public sensitisation, declaring that "we are in the most dangerous phase that history has ever known."