Vinay P Sahasrabuddhe said atrocities on dalits have been discussed several times, but now attrocities are taking place on "ideological untouchables" as well.
He said dalit workers associated BJP and RSS have been killed in Thiruvananthapuram and Trissur.
People associated with CPI too have been killed, he said.
Several other BJP members including Shwait Malik and Vinay Katiyar associated themselves with Sahasrabuddhe.
A V Swamy (Ind) talked about the alleged violation of land and forest rights due to implementation of compensatory afforestation projects.
He said during the last academic session a student was suspended for criticing functioning of the institution on a news website, and other students were warned against writing on social media.