The impending foie gras ban in CA has gotten a lot of press recently. Pro foie proponents such as myself have routinely referenced Kenji's article as one of the best pieces on the subject.
There is a group called CHEFS who is working to repeal the ban and set an example by creating even better standards for all animal farming. They have a petition to repel the ban which you can find here:
I'm not spamming and am very open to further discussion on the topic. I've found that many just won't see eye to eye on the ethics of meat consumption, but we could at least both support better farming practices.
Kenji's original article here: http://www.seriouseats.com/2010/12/the-physiology-of-foie-why-foie-gras-is-not-u.html