D.K. Hari and D.K. Hema Hari are founders of Bharath Gyan, a Civilizational Study initiative, to compile and present the knowledge of India, its traditions, its culture, its global ties - in short, its ethos, from an Indian perspective. This husband-wife duo of management and IT professionals who have turned research collators have authored 24 books, many articles and a host of short films. They are also active on social media.