Yeah, we're on different pages - likely my fault, but just to be clear....
I'm not suggesting they need to concentrate on no/low smoke -
Zeller is - by what he said - that it isn't nicotine but smoke that is the problem. If that is the case then they should concentrate on lowering smoke rather than nicotine - right?? But their proposed 'solution' is to lower the nic levels - which didn't work before - see my comments on "Zeller is now lying"...on the original post regarding this seminar:
Scott Gottlieb etc Discuss "The Regulation of Nicotine" Webcast 1PM 10/19/17
Yet... as I suggested, it is the smoke that is part of the addiction - possibly more than nicotine since their NRTs don't work for stopping smoking but ecigs do - what's the difference?? Both have nicotine? The difference is Vapor! (which simulates smoke) and which the other NRTs don't.
No. While we've seen some people seem to benefit by adding WTA to their eliquids, many who have quit smoking via ecigs have not needed WTA to do so. So while I see a great benefit from not having the thousands of other stuff in cigs, I don't think they are the reason people continue to smoke - that is mainly - nicotine and smoke, and I am more of a proponent of smoke/vapor being more of a factor, since many have gone to no nic and continue to vape (not me, as I like the effect nicotine has on my body and may have in avoiding Alzheimer's, Parkinson's, and other ailments, and gaining the 'relaxed focus' that nicotine can have on individuals. ) And while I still use some nic in my diy eliquids, I don't seem the need of it from an addicted point of view, only from a beneficial one.
First I do apologize for not realizing you put the podcast up and started an entire thread concerning this discussion panel. I would have added my voice/thoughts to your thread, this is just the only thread I read on the legislation.. I don't know why perhaps I should subscribe to the legislation forum, I might not miss so much!

So, forgive me for that anyway. Your notes were much lovelier than mine..
You are correct about what Zeller was saying - same page now..
Here is my thoughts on the points you brought up. I believe nicotine is not addictive, its why we can slowly, and very naturally, stop using it once outside of our addiction to cigarettes. For me, it took me one year to leave the house without my mod and not miss it even though I was gone for hours. We find after a while nearly all of us who try can lower our nicotine levels without any ill affects - what it is helpful in, is the transition from smoking to vaping. But when outside of cigarettes, I don't see it as an addictive substance perse. (neither does the FDA either or they would require prescriptions and oversight for NRT's)
What I do think, is that through our (in many cases) nearly lifelong addiction to cigarettes, new pathways are created through that addiction inside our brains. The FDA is blaming nicotine FOR these pathways being created, but I don't think nicotine creates them. I think the addiction as a whole does (which goes toward the other substances inside cigarettes being more causal to addiction.)
Inside these new pathways, just as much as there is a challenge (for many of us) concerning withdrawals off of cigarettes even while vaping through the transitional phases of quitting smoking, there is a challenge in overcoming these pathways we spent a lifetime creating, pathways that cause a hand to mouth habit, that gives us the urge during stress to go to a quiet place and smoke, that gives us the desire to smoke after dinner etc.
While all this once was learned behavior, it becomes an absent minded behavior, a habit all by itself through time and due to the addiction processes inside the brain - creating pathways that leave you reaching for that smoke.
Vaping, fulfills that hand to mouth smoking action. While we may go through withdrawals from quitting smoking, we can still fulfill that pathway and chain vape through those withdrawals. And as a result, be able to overcome to worst of the addiction and transition away from cigarette smoking. This is why e cigarettes are successful in so many where NRT's fail.
That said, once we are outside of cigarettes, while it may take time and determination and a good sized distance from the addiction to cigarettes, we can also overcome those habits (the hand to mouth) that we learned through a lifetime of smoking cigarettes, if we so choose.
Why NRT's fail so miserably, is they attempt to overcome ALL aspects of the addiction all at the same time, which is too much for most people to handle. While e cigarettes don't - with them the process is incremental.
But I do believe there is more in cigarettes that is addictive (more than the oft accused nicotine), but that because vaping doesn't require you to overcome all aspects of the addiction and habits formed over a lifetime all at once, it becomes much more successful in nature, allowing a more gradual elimination of all forms of the addiction and habit associated with (long term) cigarette use.