This plant that contains THC, Cannabidiol, and Delta(9)-tetrahydrocannabivarin is the only key to the activation of "one of the most numerous receptors in our nervous system". Marijuana was banned and what happens?

They discover that our bodies our trying to mimic the effects of this plant. When did that start to happen, in respect to evolution? We can't get ourselves high, like sativa can, nor can we activate the receptors in our immune system as dramatically as cannabis can.

Cannabis is more powerful than the human race. It has endured more than the human race. Why else would half of our population want to destroy it out of fear?