Your article feels too abstract to really engage the reader. I would start with a surprise element (ok, you do this to some extent); have at least one practical anecdote; include concrete and practical conclusions (what life lessons follow from what the reader has learned?).

Worse, I feel that your article might in fact lead to several misconceptions about dual process theory. (At least some of the stuff does not match with my own beliefs. Should I update?)

First, you make a link between System 1 and emotions. But System 1 is still a cognitive system. It's heavily informed by emotions, but does not correspond to emotions. Also, there has never been doubt that human thinking tends to be seriously emotionally biased. The surprising contribution of Kahneman was exactly to show that many (most?) judgment errors come from cognitive biases.

Also, your article makes it sound that System 1 is the one responsible for producing bias ("the autopilot system is prone to make errors"), while in fact System 2 is equally susceptible to biased thinking. (Biases are just heuristics, after all - there is nothing inherently irrational about them.)

Second, Kahneman himself stresses that the dual system theory is merely a useful fiction. So I would be wary of including the neuroscientific stuff. These conclusions are order of magnitude less solid than the dual system theory itself. Anyway, why is the localization of the systems in the brain, or the evolutionary recentness of prefrontal cortex even relevant to this article? Don't try to prop up the credibility of your account by including random scientific facts. You'll lose in the long term.

(Caveat - I'm not a LW regular, so most of my knowledge about dual process theory comes directly from Kahneman's book.)

Why are you asking us? We aren't exactly your core audience. Shouldn't you ask people who've never heard of dual process theory, and hear what they say about it?

My main impression was that this is still too close to Wikipedia. Anyone likely to benefit from your post is also likely to benefit from the Wiki page on Dual process theory. I'm thinking you need a much clearer picture of who to adress - and not who you'd like to listen to you (everyone, obviously), but who is currently underserved by the Wiki, by "Thinking Fast and Slow" and all your other competitors. I don't think you've done that nearly enough, and I believe this oversight puts you at great risk of investing a lot of effort ineffectively.

Lets take the Wiki as one example. It has much, much more readers than 99,99% of sites on the web. It has a huge credibility advantage over you. Some mobile ISPs don't even charge for traffic for that site. And perhaps most crucially, it isn't a "Copyright - all rights reserved" situation like on your site.

Let me digress here, because this is important. If you want to spread knowledge and raise the sanity waterline, you would obviously want people to copy and share your materials, use it in courses and seminars, create movies and infographics and podcasts with it. They don't do that if they have to expect you'll sue them. Why in the world would you reserve copyright? The cost to your potential impact is huge. Is there any benefit you're expecting?

Anyway. You can certainly compete with Wikipedia in the same "reads long-ish explanations with complex grammar on a web site" segment of the potential audience. But your audience won't benefit nearly as much as it could if you did something Wiki can't.

Personally, I suspect the best audience to target would be kids. Kahnemann's book is excellent and quite accessible, but probably beyond most 15-year-olds. If you could make materials fit for 10-year-olds, you'd have that market to yourself, and could do a ton of good. And since cognitive returns can be re-invested, those who get them early will benefit most!

Over all very good, I found that referring to the article 3 different ways, (Elephant and Rider) (Autopilot and Intentional systems) (Systems 1 and 2) was confusing.

The Elephant and Rider metaphor just did not hold up for me mentally. I don't think of elephants and Autopilot, neither dose the Rider bring intentional to mind. Being Technically trained I preferred the Autopilot and Intentional systems also, but I can very well see that some of my Academically trained friends will have a preference for System 1 and 2.

I also would expect that their will be at least some discussion what things go in the Autopilot grouping and what functions would be more accurately described as Intentional. The first of these that came to my mind was the function that "Activates?" "Turns On?" the Intentional system. This also leads me to wonder if their is not in fact at least one other system at work here, Perhaps a Monitoring System, A Tattle Tale system, some thing like that? In my field Binary systems that work are very rare almost always has to have cause/effect and control. or using the elephant and rider metaphor you need a pile of logs. (Really Bad Example but you get my point I hope). perhaps not in this case or perhaps the monitoring system is part of either the autopilot or intentional system.

Over all I accept that the systems described are likely functionally accurate. Simplified to the point that they can be presented in a short enough post that will be completely read by most and still get the concepts across. Very good popular writing.

The Links were very much appreciated. more complex/complete information even when I started to get lost in the detail, knowing that the detail was there added substantial credibility to the post. it has been a long time since I had so many tabs open at the same time. while I lack a lot of the background knowledge of a neuroscientist I was still able to follow the lines of thought.

Thank you.