We support California’s updated”Unflavored Tobacco List” and suggest some improvements

The California Attorney Genera maintains an official “unflavored tobacco product list” to facilitate implementation and enforcement of the state’s flavored tobacco product ban. The AG proposed “readopting” an undated list. We support that proposal and made a few suggestions for improving it. A PDF is available here. This is an excellent model for other states,Continue reading “We support California’s updated”Unflavored Tobacco List” and suggest some improvements”

E-cigarettes increase harm and should be discouraged (new paper)

Pam Ling and I recently published “E-cigarettes increase harm and should be discouraged” in Nature Human Behavior that summarizes the current evidence on e-cigarettes. The Introduction sums up the paper: Ever since they were introduced, arguments that e-cigarettes reduce tobacco harm have hinged on three assumptions: (1) nicotine aerosol from heating a liquid rather thanContinue reading “E-cigarettes increase harm and should be discouraged (new paper)”

FDA should drop its draft guidance to allow some sales of flavored e-cigs because it ignores evidence that harm to youth outweighs theoretical benefits to adults

My colleagues and I just submitted this public comment to FDA opposing its proposal to allow sales of flavored e-cigarettes and other electronic nicotine delivery systems (ENDS) on the grounds that benefits to adults would outweigh harms to kids. It also presents evidence that two-way communication between ENDS and external agencies (that could include ENDSContinue reading “FDA should drop its draft guidance to allow some sales of flavored e-cigs because it ignores evidence that harm to youth outweighs theoretical benefits to adults”

I surprised Michael Smerconsih when he interviewed me about UK generational smoking ban

On April 23, 2026, Michael Smerconsih interviewed me about the UK Generational Smoking ban. I surprised him by arguing that generational smoking bans are bad public policy because they divert resources from more effective tobacco control policies that had faster public health benefits. I am also skeptical that they will be maintained in the longContinue reading “I surprised Michael Smerconsih when he interviewed me about UK generational smoking ban”

Local flavor bans followed by big drops in youth e-cig use

The evidence that comprehensive flavor bans are followed by drops in tobacco consumption keeps piling up. A new study by Giovanni Appolon, and colleagues, Local Flavored Tobacco Bans and Youth Electronic Nicotine Delivery Systems Use, of 2.8 million California middle and high school students across 483 local jurisdictions found that local flavored tobacco bans thatContinue reading “Local flavor bans followed by big drops in youth e-cig use”

FDA releases 2025 NYTS data without any analysis; Altria and Rutgers (separately) provide summary results

In April 2025, the Trump Administration shuttered the CDC Office on Smoking and Health and stopped collecting data for the 2025 National Youth Tobacco Survey. Later, the Administration announced it was restoring the NYTS and transferring is administration to the FDA Center For Tobacco Products, which had been partnering with CDC since 2021. On MarchContinue reading “FDA releases 2025 NYTS data without any analysis; Altria and Rutgers (separately) provide summary results”

E-cigarettes are nearly as risky as cigarettes; dual use is worse: The evidence continues to pile up

Using e-cigarettes (vaping) has been promoted as a much safer alternative to smoking cigarettes. However, a new head-to-head comparison of actual disease in e-cigarette users compared to cigarette smokers published in Public Health Reports shows that this assertion is wrong.  This new analysis of 124 studies on the association of e-cigarette use with disease outcomesContinue reading “E-cigarettes are nearly as risky as cigarettes; dual use is worse: The evidence continues to pile up”

DOJ spying on Congress’ viewing of Epstein files echos tobacco company spying on researchers

On February 9, 2026, as required by Epstein Files Transparency Act, the Department of Justice gave members of Congress access to the unredacted Epstein files, but just made four computer terminals at available. This reminded me of a similar situation back in 1999, when the British American Tobacco (BAT) company opened its Guildford Depository toContinue reading “DOJ spying on Congress’ viewing of Epstein files echos tobacco company spying on researchers”

Spinola et al support Brazil’s e-cigarette ban while defending implementation criticism

Shortly before the 11th WHO Framework Convention On Tobacco Control Conference of the Parties in November 2025, Vitoria Borges Spinola, Lucas Porto Santos, Hamilton Roschel, Bruno Gualano, and Megan E. Roberts published “Weak enforcement of Brazil’s E-cigarette ban and the expansion of a dangerous illicit market” in The Lancet Regional Health – Americas arguing thatContinue reading “Spinola et al support Brazil’s e-cigarette ban while defending implementation criticism”

DOJ should have been able to easily release properly redacted Epstein files by December 19, 2025 based on our experience managing the UCSF Industry Documents Library

The issue of redactions – both redacting names of victims and not redacting participants in Jeffery Epstein’s “social circle” —  documents has been in the news.  There have also been questions about why it took so long for DOJ to release around 3.5 million pages of documents, plus about 2,000 videos and 180,000 images. WorkingContinue reading “DOJ should have been able to easily release properly redacted Epstein files by December 19, 2025 based on our experience managing the UCSF Industry Documents Library”