Swami Sunirmalananda, a brother monk of our Order, graduated in Physics, Chemistry and Mathematics, came to Brazil in 2004. He gives talks, conducts courses, and presently lives in Curitiba.
He has circulated a thought-provoking essay on Sri Ramakrishna and Santa Claus on the eve of Christmas and New Year occasion. I received this through kind Dr Hiru Mukherjee of UK. A must read for all Ramakrishna devotees!