Updated: December 2021: I am revisiting this post with a new graphic (above). July 2022: reflecting the return of this rule to FDA’s regulatory agenda, updates on (4) public perception; (8) youth. August 2022: added a pro-VLN commentary.
What would be the biggest possible tobacco control measure? That would be a proposed rule lowering nicotine levels in cigarettes with a view to making “Very Low Nicotine Cigarettes” (VLNC) sub-addictive – thereby persuading adults to quit and adolescents to never start. The trouble is that consumers, markets, producers, and criminal networks have a way of thwarting such bold ambitions.
The centrepiece of a comprehensive strategy. In July 2017, this measure was announced as the centrepiece of FDA’s strategy for tobacco/nicotine – a multi-year roadmap with an enthusiastic backer in Scott Gottlieb, then FDA Commissioner (speech, July 2017). It caused quite an earthquake at the time and precipitated a sell-off in tobacco stocks that they have not so far fully recovered from.
Now back in the work plan. The US Federal government periodically sets out its overall regulatory programme (the “Unified Agenda“). Having disappeared in 2019, the Spring 2022 agenda for the Health and Human Services / FDA (here) shows a nicotine rule is back in the work program, with a proposed rule due to be published for comment in 2023.
I have always been sceptical about this measure. Here are twenty reasons to be sceptical.
I. Political barriers
1. Huge illiberal intervention – it involves coercive personal behaviour change for millions of Americans. It is a huge intervention in the personal habits of a large number of ordinary law-abiding people. Even if some might welcome it, many will resent it – if only 1 in 10 smokers objected, that would be more than three million opponents. There is a big difference between helping someone to quit smoking and requiring them to quit by regulatory fiat. Those who want to quit have multiple options to quit or switch already, on what basis should the state coerce those who do not want to quit?
2. Sensitive sub-populations – it is particularly challenging for vulnerable and other groups – psychiatric patients and people with mental health issues, veterans, homeless, seniors – etc. will form a formidable and sympathetic opposition. People will vary in their intensity of opposition to this measure, but each successive decile of the smoking population ordered by resistance will be tougher to deal with. Good policymaking might just leave the last few per cent in peace – once they have good alternative choices available, what is the point of entering a conflict to force change on them? A little strategic patience would allow for that ageing cohort to dwindle naturally.
3. Identity politics – it will likely generate resentment against the Federal government and play into America’s ongoing culture war. If vaccines and COVID masks can generate such a strong response, I would expect the MAGA/2A/White-power crowd to add this as a further grievance. Maybe many will take up smoking to stand up for their version of American values and “to own the libs”. It is hard to know how this would play out, but I doubt America needs another divisive issue right now.
4. The illusion of public support – policymakers are likely fooling themselves about the public popularity of the measure, claiming 80% of the public favour the measure. But the problem with this is that the underlying survey is likely to be misleading. The survey presents what sounds like a moderate proposition: “Do you favor or oppose requiring cigarette makers to lower the nicotine levels in cigarettes so that they are less addictive?“. There are several problems with this:
(1) 56% of Americans incorrectly believe that the nicotine in cigarettes is the substance that causes most of the cancer caused by smoking (see National Cancer Institute HINTS survey 2019) This HINTS brief show how this confusion plays into reduced nicotine policy.
(2) the extent of the reduction (>95%) and the complexity of controlling ‘addiction’ by taking away the reason to smoke is not explained. It’s about as sophisticated as controlling addiction by making people go cold-turkey, and of course, no-one will actually use these products more than once if they have to pay with their own money;
(3) the respondent is asked whether they are for or against making the tobacco companies do something. Who could be against that?
Kulak et al. (2020) dismantled this way of gauging public support: “Survey design, including question type and the response order, resulted in a substantial difference in participant responses.”
5. The inevitable role of Congress – the intent of Congress was not to allow major changes like this without Congressional approval. Even if the letter of the law might allow it, the intention to disallow it is evident in S. 907d(3) of the TCA – see especially the chapeau. The proposed measure has many impacts beyond the FDA’s jurisdiction, and these demand a broader assessment of the costs and benefits that would fall outside the FDA’s remit and capabilities. For good policy reasons, a reduced nicotine rule is not a decision that should be taken technocratically by FDA, even if it could be. But for political reasons, Congress is very unlikely to allow FDA’s technocrats to handle such political UXO unsupervised, and it can take control through riders, budget controls etc.
6. Taxation as an indicator of inadequate political will – in many ways, taxation functions as a graduated prohibition (see John Stuart Mill, On Liberty: “To tax stimulants for the sole purpose of making them more difficult to be obtained, is a measure differing only in degree from their entire prohibition; and would be justifiable only if that were justifiable.“). An extremely high tax is functionally the same as a prohibition (with likely consequences for black market activity). But the United States has relatively low taxes on cigarettes, albeit with considerable variation between states. Why not try to get an increase in the Federal cigarette tax passed as a first step and test the appetite for radical measures? Well, that was tried with President Biden’s “Build Back Better” legislation. The result? No tax on cigarettes, but a likely tax on vaping. See Professor Ken Warner: Build Back Better’s e-cigarette tax will make people smoke more, Washington Post, 22 Nov 2021. The dismal performance on taxation is bad enough in its own right. But it should be seen by VLNC supporters as a reveal of policy preferences in Congress – if they can’t even do a tax increase, why would they do something like VLNC?
II. Policy design
7. Justification – the FDA has not made a compelling case for this measure. Neither has anyone else. The critical question is what happens, in reality, in response to a rule – how do suppliers (including illicit suppliers), consumers and markets respond (see diagram)? The least likely response is mass uptake of low-nicotine cigarettes by nicotine-seeking smokers, but what will they do, and what are the consequences of their response? FDA’s Advanced Notice of Proposed Rule-Making (ANPRM) failed to assess the all-around impacts that the measure would have or to show that the detriments are worth the (claimed) benefits. While FDA is only supposed to look at the issue narrowly and concentrate on health impacts, that is the reason why Congress would (and should) expect to be the decision-maker.
8. Youth – though the measure is justified mainly in terms of ending youth addiction to nicotine, why would this work? Despite the outright prohibition of marijuana, the Monitoring the Future survey (MTF) shows past 30-day marijuana prevalence at 12th grade has been reliably over 20% for at least twenty years (prohibitions don’t work). We should also note that a large part of the justification for this measure is to protect youth from smoking uptake. That may have made sense when the measure was conceived in 1994, and 12th-grade youth smoking prevalence was over 30%, but now it is about 4% (MTF).
In the other major survey, the case is more extreme. In the National Youth Tobacco Survey, past 30-day cigarette smoking was just 1.9% of high school students in 2021, with only 18.9% of high school smokers or 0.1% of students smoking frequently (≥ 20 days per month). And they will be the ones that access black markets. The problem has gone… Vaping has already done what a nicotine rule is supposed to do to youth smoking. The effect of such a rule will bear on adult smokers.
9. Science – most of the very substantial scientific effort to support the measure has not contributed much to underpinning its justification. It largely examines in detail the least likely behavioural response (use of VLN cigarettes) and ignores the other pathways in the chart above. It, therefore, has little to contribute to showing the measure meets the “appropriate for the protection of public health” standard required for rulemaking. This requires evaluation of all changes in product use likely to be triggered by the measure, not just the changes hoped for by the FDA and proponents of the measure.
10. Expanding scope – to be effective, a reduced-nicotine rule will probably need to be widened to all combustibles. Otherwise, people will switch to little cigars, hand-rolling tobacco, pipes or other devices, and there will be creative workarounds unless the measure covers every type of tobacco set on fire. This will widen the number of people and businesses affected by the ruling and, of course, increase the opposition to it.
11. Alternatives – any plausible attempt to introduce this strategy demands the availability of low-risk alternative nicotine products that most smokers can switch to if they can’t or don’t want to quit. The alternatives need to be good enough to make a switch possible and effortless for almost all smokers, but if they are good enough, there is no need for coercion to force smokers to switch. There is a paradox here: if the enabling measures are done well enough, the main measure becomes less necessary. In other words, the enabling measures are the point.
12. Contradictory strategies – the FDA/TCA approach to alternatives works against having credible low-risk alternatives available (and favours high-risk combustible or black market alternatives). This is combined with intense hostility from tobacco control activists and academics to low-risk alternatives, generating misleading fears about switching. In this environment, it won’t be easy to create a credible switching proposition and therefore the other pathways (illicit tobacco and switching to other combustibles will become more prevalent).
13. Priority to pre-requisites – one approach to this is to identify pre-requisites or parallel enabling measures and ensure there is a strategy to have them in place first. In my view, the measure is completely unviable without a wide range of alternative products that can displace smoking. This demands a more enlightened approach to regulation and a pro-innovation approach to reduced-risk products. FDA’s cumbersome implementation of PMTA and MRTP processes are a huge barrier to innovation and product diversity. FDA’s process of assessing PMTAs threatens to wipe out most of the product categories that smokers could migrate to. Congress’s “Build Back Better” tax measures just further degrade the better behavioural pathways. Fix that first!
14. Product-user interaction – if a regulator wants to tamper with product formulation to reduce appeal, why not remove toxins and leave the nicotine? The danger with lowering nicotine is compensatory smoking (consuming more smoke to get the same nicotine). This is why advocates for the measure insist on deep reductions – so that compensatory smoking is not possible. But that makes it a form of prohibition if smoking is primarily a nicotine-seeking behaviour and therefore triggers a wider set of behaviour changes. Tobacco companies have prototype products with reduced toxins, but these never made it to market, so we can be sure they are not appealing – presumably, because the toxins contribute to the flavour experience of combusted tobacco. Why reduce the drug and increase the impurity of the delivery system?
III. Perverse consequences
15. Black market – a market for high nicotine cigarettes will arise (including counterfeit VLN with high nicotine but appearing to be low nicotine) – the only uncertainty is how large it will become and how quickly it will grow. What have supporters of this measure learnt from the very large black market that serves New York?
16. Gateway effects and criminalisation of youth – black marketeers are a gateway to other black-market products and have no scruples about age restrictions or what is sold to whom. It is likely that young people would enter the illicit supply chain as low-level suppliers (e.g. in schools) as is the case with illicit drugs. Supply to young people would continue, but the harms would be augmented by the criminalisation of adolescents as suppliers.
17. Enforcement – a law like this will be difficult to enforce – either because it needs high penalties for people not to ignore it or because law enforcement will be reluctant to enforce it as it will seem unfair. Many officers may be smokers, former smokers or know smokers. Who will do the enforcement, how will it be done, and what is their attitude to it? For some, a prohibition is an opportunity for corruption. Also, beware of a racist application of the law. The war on drugs has filled American prisons with people of colour – new offences are easily created, but expect inequality in the consequences.
18. Fiscal – Around $45 billion/year is raised in tax and MSA payments through the sale of cigarettes. What will happen to this revenue? If there are losers (for example, states’ treasuries) will they oppose the measure? What is the proposal to address a transfer of this market to the illicit sector? What taxes will rise?
19. Economic collateral damage – while we may not like this business, the supply chain supports small and medium businesses from farm to corner store. Policymakers could mitigate the damage by introducing change over time. However, experts recommend rapid tapering from to low level over months rather than years – that purposefully creates an economic shock in the supply chain.
20. Political capital and opportunity cost – is this really the best way to spend political capital: to go to war with farmers in Kentucky and Tennessee, retailers everywhere, tobacco companies in court, libertarians etc.? The case for taking on these battles has to be weighed up carefully: how much effort is involved, with what chance of success in realising the hoped-for benefits and how quickly? Against that, there is the opportunity cost: what else could be achieved by the same effort and resources?
What should be done?
First, there needs to be clarity on the goal. The goal should be to reduce harm to the greatest extent possible as quickly as possible. It makes a huge difference to express the goal this way, rather than to aim to end nicotine use, “nicotine addiction”, stop Big Tobacco or whatever other confused objectives are in play. The latter forecloses many effective and fast-acting options to reduce harm.
Any harm reduction approach should include harms created by the policies introduced to attain the goal – for example, arising from black markets, regressive taxation, stigma or negative welfare arising from coercion or punitive measures. These harms place limits on how a government can push conventional tobacco control policies.
In 2016, I suggested the following would be the primary drivers for change:
Objective. To radically reduce serious diseases caused as a byproduct of recreational nicotine use, without compromising welfare, and while respecting individual liberty and adopting an appropriate role for the state.
Strategy. Over the long term, the recreational nicotine market will evolve from smoking tobacco to nicotine delivery with dramatically reduced toxic exposure – as vapour, aerosol, smokeless tobacco, heat-not-burn tobacco products, nicotine lozenges etc. The market may be smaller or larger than it is today in terms of total numbers of users – it hardly matters as long as the harms are greatly reduced.
Elements of the endgame. These would be the main drivers for this transition:
- The market for recreational nicotine will evolve through producer innovation, consumer preferences and intense competition reshaping the $800 billion per year tobacco industry beyond recognition. The private sector will be the prime agent of this transition, in a market shaped by regulation and incentivised by the profit motive.
- The accumulated pressures from conventional tobacco control measures (MPOWER) to stop smoking will drive users to seek alternatives and create a significant driver of transition, as now – but respecting boundaries between the state and the autonomy and agency of the citizen.
- The availability of viable alternatives to smoking will greatly increase the responsiveness to pressures and incentives created by tobacco control measures, compared to having complete tobacco and nicotine cessation as the only or preferred option.
- A light-touch and proportionate consumer-orientated regulatory framework will encourage innovation in and switching to very low-risk alternatives to smoking.
- The public health community would need to change to adopt a responsible approach to risk communication and candour with nicotine users. It would approach the challenge with humility and empathy, and self-awareness about the limits of its intrusiveness in the lives of others.
- The disruption and subsequent transformation of the tobacco industry into a recreational nicotine industry – with survival and prosperity for companies that adapt and lead transformation and failure and displacement through ‘creative destruction’ of those who do not. At the moment, most of the public health establishment is working to shield the industry from the disruptive pressures.
- Smoking evolves to an occasional pleasure for those who still retain a liking for it – but at levels unlikely to do much harm.
- Those who wish to smoke can do so, much as now – they have good low-risk alternatives if and when they want to stop. The public health community focusses its concerns on people smoking in the decades after age 40.
Beyond harm reduction. To call this ‘harm reduction’ is to belittle it. It is technological progress in the recreational nicotine market, solving problems in the way that human ingenuity has done for centuries. It brings about the obsolescence or marginalisation of a harmful and polluting way of using nicotine through emergence and uptake of superior technologies.
Before anyone says it… this is not ‘lights’ again. When the tobacco control community embarrassed itself by wrongly assuming a no less harmful product was safer, it cannot put that right by wrongly assuming a much safer product is no less harmful.
I believe these ingredients are in place, but the main obstacles to realising this are in the perverse attitudes of public health establishment and regulators trapped by ideology and extreme asymmetric risk-aversion.
As Sheikh Yamani might have said but didn’t:
“the Stone Age didn’t end because we banned stones”.
It’s July 2022, I don’t see much need to modify this approach – only to note (again) that it is the tobacco control establishment of activists, academics, media lackeys, compliant politicians and opinionated philanthropists that forms the primary defence of the cigarette trade against the tech-driven onslaught of this strategy.
Arguments for the VLN measure
There is a lot of support for this measure in the United States, both among the traditional abstinence-only prohibitionists and the supporters of tobacco harm reduction. From the latter camp, have a read of Professor Jonathan Foulds of Penn State University:
- Foulds, J. The US government’s call for deep nicotine reduction in cigarettes could save millions of lives – an expert who studies tobacco addiction explains. The Conversation, 4th August 2022.
The key distinction within the pro-VLN side is the extent to which they see the availability of attractive low-risk alternatives as necessary, nice-to-have, unnecessary or undesirable supportive policy.
In 2013, I made a bet with Joe Gitchell that a VLNC rule would not be in place by 28 June 2023 – see details here. Update: I’m confident.
9 thoughts on “Twenty reasons to be sceptical about rules lowering nicotine levels in cigarettes – and what to do instead”
I wish I were more optimistic, Clive–but I stubbornly don’t plan to give up until 28 June 2023!
And please add in the good Dr Foulds as having a piece of this bet, too. He at least secured more time…. Out to 31 Jan 2026.
I’ve invited Dr. Foulds to set out his case in a guest blog response. Maybe you can join him?
Hi Clive. Have you not missed a big one? Self-titration! Lower the nicotine and consumers will increase their use to compensate, resulting in higher tar and other carcinogens. (Also increasing sales and MSA $$$$)
One more thing. Should tobacco farmers be that worried? After all, Vapers nicotine derives from tobacco, It’s the cigarette manufacturers that have more to lose.
Hi Adam, good point and I mentioned this in passing at (14). In my earlier critiques I lent more firmly on the titration argument. But there are two reasons to downplay this:
1. The proposal is to lower levels rapidly and deeply (by a factor of ~20-40x) so that compensatory smoking is not physically possible.
2. I think very few people will use these products. It functions as a cigarette prohibition dressed up as regulation. As a policy, I think that is a better way of evaluating it.
Research shows people do not engage in compensatory smoking and reduce their cigarette usage when using VLN.
University of Pittsburgh
Hatsukami et al. – September 2018, JAMA. DOI: 10.1001/jama.2018.11473
Compared to a gradual nicotine reduction, an immediate nicotine reduction was associated with: lower toxicant exposure, fewer cigarettes smoked per day, greater reduction in nicotine dependence, and more smoke-free days
Funded by the National Institute on Drug Abuse (NIDA).
This is back on the agenda in New Zealand, this time it has a good chance of being implemented. I hope your bet is confined to the USA. https://blogs.otago.ac.nz/pubhealthexpert/progress-towards-a-smokefree-aotearoa-2025-action-plan-congratulations-to-the-government/
The notion that nicotine should be and can be lowered radically in all cigarettes is simply impractical, as the technologies to achieve this simply do not exist. The genetically-altered tobacco used in the VLN cigarettes is currently not available in nearly the tonnage that would be required for use in all of the blend components of all cigarettes. Tobacco plants with very low nicotine would likely require additional insecticidal agrochemical applications in order to produce a marketable crop. Prior efforts to reduce cigarette nicotine by supercritical CO2 or solvent extraction have been historically attempted on a very limited scale [with dismally low acceptance by smokers], but scaling up such processing equipment would surely require a decade or more, and would likely introduce serious environmental impacts that render this fantasy entirely impractical.
Well, I suspect the issue on supply is different. There isn’t really a market for very low nicotine tobacco, and the point of tobacco use is actually nicotine use. So the demand is likely to be pretty low. Which farmer would plant on that basis? Which tobacco company would convert their product lines on that basis?