Mani Shankar Aiyar is known for the many controversies sparked by his provocative comments and controversial ideas. As Minister for Petroleum and Natural Gas in the first UPA government of Manmohan Singh, he rattled the global energy markets by vigorously promoting a compact of Asian countries to ensure their energy security. Aiyar’s most quoted statement that “the 21st century will indeed be the Asian century only if Asian countries join hands in a continent-wide bid at bringing Asia together and keeping Asia together” was made in Beijing in January 2006. In the second part of his interview with Latha Jishnu , the former minister, now a nominated member of the Rajya Sabha, reveals the politics of the Iran-Pakistan-India pipeline and why India finally pulled out of the project. Excerpts: