Sorry, I didn't mean to be so defensive either. It feels like so many people comment in bad faith these days, I think I am hasty to react sometimes. I thought it was just a red herring argument to detract from the article.

But you're right, these things are all linked and should be considered. I think often about sentience. I see the way animals express deep, complex emotions, and I think humans are a bit naive to think it's state/domain solely alloted to them.