Thanks for posting this. I remember in great detail what happened when Summers was essentially sacked from Harvard, and I thought it did a great disservice to the institution. He was presenting the mere idea, at an academic conference, that innate differences in gender could account for some of the difference in academic achievement in various fields is something that should be studied, and he was pilloried for it. God forbid someone suggest a topic be studied at Harvard. There was definitely an undercurrent that he was really fired for other reasons (the faculty basically didn't like him), but even then using his comments as a pretext for getting rid of him is even worse.
All that said, discussing controversial, emotional topics requires the utmost care. Showing a cartoon of any type relating to this topic shows extremely poor judgement.