Tree of SCIENCE!!! #7

Another cold December day, another ornament from the Tree of SCIENCE!!! This one's for the doctors in the house:

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That's a little elf guy smoking a pipe, and he represents the science of public health.and epidemiology.

I'm a little dubious about some of the more extravagant claims made regarding the dangers of secondhand smoke, but there's really no denying that one of the most important and beneficial societal transformations in my lifetime has been the implementation of smoking bans in restaurants and workplaces, and the decrease in the acceptability of public smoking. You don't really appreciate it until you go to a place where people still smoke inside all the time (I recommend Vegas), but it's really made an astonishing difference in air quality.

So, here's a tribute to the science of public health. They may get a little carried away from time to time, but they've got your best interests at heart...

More like this

Because there can never be enough research to illustrate the positive impact of public health policy on people’s health, here’s another one. This one found that comprehensive smoke-free indoor air laws resulted in a lower risk of asthma symptoms and fewer asthma-related doctor’s visits.
Half of us in the US now live in cities, towns or states that ban smoking in public places, including restaurants and bars (it's nice to be more enlightened than Europe in at least a few things):
We sometimes treat them like second-class citizens. Or do we? Certainly smokers hate it when we force them out into the cold for a butt. Here in Michigan, we're thinking about restricting smoking in a lot of public places.
These days, pretty much everyone, smokers included, knows that smoking is bad for you. It promotes lung cancer (and several other varieties of cancer as well), heart disease, emphysema, and a number of other health problems.