The problem is that you are reading Constant looking for Gotchas, rather than reading him for intended meaning. If you read him as if he was Darwin, his meaning is apparent.
"Apparent" isn't a function with one parameter isApparent(meaning) but rather two: isApparent(reader, meaning) . See illusion of transparency
If "his meaning is apparent" to you, then perhaps you can attempt to answer all of the questions and hypotheticals that Constant either failed to answer or seemed to me to answer in a contradictory manner. Among other things:
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.
If continuing the discussion becomes impractical, that means you win at open threads; a celebratory top-level post on the topic is traditional.