Lucknow, Feb. 19 -- RSS chief Mohan Bhagwat on Wednesday visited Lucknow University and interacted with research scholars, speaking on environment conservation, social unity, service and the idea of Vasudhaiva Kutumbakam. Scholars who attended the session said he urged the youth to adopt environmentally friendly lifestyles, reduce single-use plastic and work towards ending caste discrimination through social harmony. Students said Bhagwat highlighted the need for tree plantation and care, and stressed that social service should be valued regardless of organisational affiliation. However, some student organisations, including NSUI, the Samajwadi Party's student wing and Bhim Army, staged a protest on campus, raising slogans against his visit and alleging ideologica differences. Police detained several protesting students...