Discussion Question 250 words
Marijuana has been used for thousands of years. It is probably the most widely used illict (in many places) psychoactive substance on Earth. For much of this time we have has no idea about how or why this substance does things to the human brain that lots and lots of people like. This discussion question is going to require some outside research to answer well and I highly recommend some very well done and current documentaries on Youtube as the best way to learn about the most current research findings. Here is the question and you can certainly answer in common English, but it should be up-to-date and accurate: How does marijuana use create changes in the human brain that have resulted in it being so popular?