hey, he may have a real point
Cannabis encourages neuroplasticity. It really does allow people to grow new brain cells. This allows them to learn more. In the FUTURE.
BUT:
Brain cell growth actually causes memory loss (recent news articles, but my google-fu is failing. Must be all the alcohol I am consuming since I face a piss test at any given moment and don't touch that which will have me thrown in jail.) Supposedly that's why people can't remember much before age 3.
So some memory loss would be associated with a drop in IQ. If you don't keep learning new stuff (and let's face it, most people stagnate), it would be an overall loss.
And it doesn't matter on the alcohol VS pot from a health issue, he accepts and doesn't care. So from my perspective, in dealing with him, it become the societal horror impact of cannabis jail time vs the general societal downside he sees. Which in turn leads me to this:
http://news.yahoo.co...as-150807587.html
So Mike, is this the world you want to live in?