This is a post I first wrote in May of 2013. This was the most popular post on Sentientist.org.
In May of 2008 I became vegan or…well, ostrovegan. In this blog I officially come out of the closet, err, shell. I am almost sure that cultivated mussels and oysters are ethical to eat. I argue eating these animals is completely consistent with the spirit if not the letter of ethical veganism and the tenet of causing less harm with our consumer choices1. This blog is on bivalve sentience/ability to suffer; for further arguments, including nutrition arguments, see this second blog.