Drexel University associate professor of political science George Ciccariello-Maher has a long history of espousing racist views towards white people on Twitter and has at times supported genocide.

Cicariello-Maher, a white man who specializes in race and racism among other topics, has been the subject of criticism from media outlets and social media users after he tweeted on Saturday, “All I Want for Christmas is White Genocide.” He subsequently deleted the tweet and brushed it off as a joke, saying that “White isn’t a race.” (RELATED: University Professor: I Want ‘White Genocide’ For Christmas)

However, Cicariello-Maher’s view that “white isn’t a race” doesn’t match up with his past tweets. On Sunday, Ciccariello-Maher said that the massacre of whites during the Haitian Revolution was a “good thing.” During the Haitian massacre in 1804 as many as 4,000 whites were killed.

Ciccariello-Maher’s anti-white tweets, however, did not start this weekend. On Feb 3, 2013, the Drexel professor said that “Yacub made a lot of white folks.” According to Nation of Islam theology, Yacub is a black scientist who created the white race to be a “race of devils.”

Then on June 8, 2015, Ciccariello-Maher said, “Abolish the White Race.” A little over a week later, the Drexel professor said that Charleston church shooter Dylann Roof “simply put into practice what many white Americans already think.”

Ciccariello-Maher also tweeted in Sept. 2016 a purported exchange between him and his son: “Son: If I was a slave, I’d bake a cake & put a potion in it & the white people would steal it Me: What would the potion do? Him: Kill them,” the Drexel University professor wrote.

Just this past week, in response to a viral video claiming to show two men kicked off a plane for speaking Arabic, Ciccariello-Maher wrote, “#Gulag these Racist Crackers.”

Ciccariello-Maher, who describes himself as a communist, joined Drexel University in 2010. Drexel University said in a statement Sunday afternoon: “While the University recognizes the right of its faculty to freely express their thoughts and opinions in public debate, Professor Ciccariello-Maher’s comments are utterly reprehensible, deeply disturbing, and do not in any way reflect the values of the University.”….