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Central Banks and Climate Change
Central banks are increasingly called upon to address climate change. Proposals for central bank action on climate change range from programs of “green” quantitative easing to increases in risk-based capital requirements meant to deter banks from lending to climate-unfriendly business. Politicians and academics alike have urged climate risk as both macroeconomic and financial stability risk. Relative to counterparts abroad, the U.S. central bank—-the Federal Reserve—-has been more measured in its response.
This Article offers a legal explanation why. It urges that, despite the substantive importance of climate change, the U.S. Federal Reserve presently has relatively limited legal authority to address that problem head-on. Drawing on insights from corporate finance and macroeconomics, the Article constructs a legal framework-—stitching together a variety of Fed laws, regulations, and precedents of practice—to discern why many aspects of climate change sit outside the Fed’s legal remit today.
Ultimately, the Article tackles one of the most pressing rule-of-law questions facing the Fed today: What are the limits of the Fed’s mandates to address climate change and how far can the Fed press beyond those mandates to make the economy greener? In doing so, the Article prompts reflection on the ideal role of the Fed vis-à-vis the fiscal authority of the Treasury, the political actors in Congress, and the Chief Executive
The Perceived Risks of E-Cigarettes to Others and During Pregnancy
Background
Public Health England has concluded that e-cigarettes are much safer than cigarettes for the user and for secondhand exposures, but it has not reached a definitive conclusion regarding pregnancy risks. How people perceive the risks to others is less well understood.
Methods
This study uses an online UK sample of 1041 adults to examine perceived e-cigarette risks to others and during pregnancy. The survey examines relative risk beliefs of e-cigarettes compared to cigarettes and the percentage reduction in harm provided by e-cigarettes.
Results
A majority of the sample believes that secondhand exposure to e-cigarette vapors poses less risk than secondhand smoke from cigarettes, but almost two-fifths of the sample equate the secondhand risks from e-cigarettes to those from cigarettes. There is somewhat greater perception of e-cigarette risks during pregnancy compared to beliefs regarding secondhand risks of vaping. About two-fifths of the population believe that e-cigarettes are less risky than cigarettes during pregnancy. Respondents believe that e-cigarettes reduce the harm to others by 39% and the harm to babies by 36%.
Conclusion
There is a general sense that e-cigarettes pose less risk than cigarettes, but there is a need for further risk communication regarding comparative e-cigarette risks
Identifying meaningful dietary intake and physical activity questions for individual and population health
We aimed to identify valid screening questions for adults regarding physical activity and dietary behaviours that (a) were correlated with BMI, (b) were deemed by patients and providers to be relevant to clinical care, and (c) have utility for longitudinal understanding of health behaviours in populations. The goal was to identify screening questions that could be implemented at annual health care visits. First, we identified dietary behaviour questions and solicited patient input. Next, we tested both physical activity and dietary behaviour questions in a large sample to test their potential utility. Finally, we used cognitive interviews with patients and physicians to narrow our assessment for clinical settings. We present a parsimonious and reliable six-question scale of physical activity and dietary behaviours for research settings, as well as a three-question scale for clinical settings. We demonstrate a robust relationship between these measures and obesity. Additionally, we present evidence that these measures may serve as a useful red flag for patients before they develop obesity. We provide a concise and useful tool for assessing patients\u27 physical activity and dietary behaviours in a variety of research settings. We also highlight the importance of incorporating this tool into the clinical intake flow for inclusion in patients\u27 Electronic Health Record