The demand for a Constituent Assembly was intrinsically linked to our larger goal of Freedom and Independence. The resolution for Purna Swaraj in 192… - Shankar Dayal Sharma

The Rigveda stated that the earth was a ...globe suspended freely in space. The Vedic texts disclosed that the Sun held the earth and heavenly bodies in its orbit. The Shatapatha Brahmana, a treatise of untold antiquity, recognized and explained the fact that the earth was spherical.. Aryabhata explained the daily rising and setting of planets and stars in terms of the earth’s constant revolutionary motion. The Surya Siddhantha said that the earth, owing to its gravitational force draw all things to itself. In physics, the thinker Kanada, explained light and heat as different aspects of the same element, thus anticipating Clarke Maxwell's Electro-magnetic Theory, which unified different forms of radiant energy. Sankaracharya, in his Advaita thought expanded the concept of unity of matter and energy. Vacaspati recognized light as composed of minute particles emitted by substances, anticipating Newton’s Corpuscular Theory of Light and the later discovery of the Photon. In Botany, Sankara Mishra and Kanada have discussed the circulation of sap in the Plant and the Santiparva of Mahabharata has clearly stated that the plants develop on the strength of nutrients made through interaction of sunlight and materials obtained from the air and ground. Bhaskarcharya's concept of Differential Calculus preceded Newton by many centuries. His study of time identified Truti: The 3400th part of a second as the unit of time.

He made his debut in national politics in 1971 when he was elected to the Lok Sabha (the lower house of the Indian parliament). In 1972 he was elected president of the Congress Party and served in that position for two years. He was minister of communications (1974–77) in the Congress Party government led by Indira Gandhi.

Having been distressed by the performance of the hung Lok Sabhas and the instability caused by the coalition governments during his tenure, when three Prime Ministers changed their hands, he took an unprecedented stand by calling the conference of Governors as also leaders of some political parties to discuss this serious problem facing the nation which had weakened the democratic structure of the country. This action earned him a lot of controversy from different quarters. It was even doubted that he was doing so to earn a second term as President of India.