A negative externality are the ones who suffers and serves
as a third party from which they are being affected because of stimulus or both
of the first and second party. This will likely cause resources and economy to
be affected. By this, in the given sentence above, the drinking of can and
caffeine free, diet soda, would likely cause a negative effect in the economy
for if the cans used and bottles are not recycled and are not dispose of
properly, it will take up the land fill, making it hard to dispose of these
cans and bottles, thus, it destroys also the environment.
Figure 1 shows the past year prevalence of major depressive episode among U.S. adults aged 18 or older in 2017. An estimated 17.3 million adults in the United States had at least one major depressive episode. This number represented 7.1% of all U.S. adults.
