The advantage is that today—thanks to the work of such pioneers as Lilian Silburn, Ajit Mookerjee, Arthur Avalon, Swami Lakshmanjoo, Alain Daniélou, and Swami Muktananda, who have been taken up again by a new generation of seekers, some of whom are clearly informed practitioners such as Navjivan Rastogi, Mark Dyczkowski, Paul Eduardo Muller-Ortega, and Éric Baret—we have access to the authentic spirit of Tantra.