How about a lecture by radical jihadists affiliated with a terrorist organization, Doc? 

Or a discussion of monkeywrenching, sabotage and tree spiking by a radical environmentalist with Earth Liberation Front? How about a lecture on the health benefits of tobacco use by one of the many scientists who used to work for the Tobacco Institute? 

Or a popular presentation on the beauties of child pornography? How about a sermon showing that AIDS is god's wrath on gays? 

Are you a "liberal" in that you're "willing to accept or respect" these ideas? Are you "open to these new ideas"? It's hard to see this essay as anything but a expression of race, gender and class privileges by someone who has always enjoyed them.