He has been a part of various fact-finding missions to areas of conflict in India. He was one of the coordinators of the Asia Caravan which left from Raj Ghat, Delhi and travelled 8000 kms by road through 8 countries to reach Gaza with a humanitarian aid worth one million US$. Muthukrishnan has attended various seminars at the national and international level on developmental issues, culture, environment and human rights for the past 15 years. Muthukrishnan has translated works into Tamil: Gujarat 2002 (Tehelka Expose), Kuralin Valimay, Madhaveri and "Afzalay Thookilidathey" and "Tholargal Udan Oru Payanam" (both by Arundhati Roy). Muthukrishnan has directed a documentary on the life and works of Che Guevara in 2002, which received wide attention from the Tamil literary buffs.
