A Q&A with Jay WexlerIn Mumbai, Hindus carry twenty-foot-tall plaster of Paris idols of the elephant god Ganesh into the sea and leave them on the ocean floor to symbolize the impermanence of life, further polluting the scarce water resources of western India. In Hong Kong and Singapore, Taoists burn paper money to appease “hungry ghosts,” filling the air with smoke and dangerous toxins. These are some of the instances of religious practice colliding with environmentalism that humorist and law professor Jay Wexler investigated for his new book that came out this month, When God Isn’t Green. Over two years, he made a round-the-world trip to understand the complexity of these problems and learn how society can best address them. We caught up with Wexler to ask him about his journey and how we can work toward ecofriendly rituals.