Eco-Scope Bihar Spirituality with Environmentalism: Eco-friendly Durga Puja by Bangiya Samaj, Suraj Kund   By Prof. Ashok Kumar Ghosh   Durga Puja vacation is over and I am back at home after a week of hectic travel. Wherever I went during Durga Puja, I saw many colourful idols, which indeed looked very attractive. But behind all this glitter, my concern for ecology made me hear the sound of warning bells, an experience I want to share with readers of my column. Now a days, most of the idols are made of Plaster of Paris, which allows excellent finish and distinct shine due...