The senior years are full of knowledge; and, the scope of everything life.
Many have observed firsthand the healing benefits; and, trust what they see.
Many chemo patients of all ages attest that cannabis takes the edge off treatment.
I've observed in comparison how people who take synthetic Rx v. marijuana after chemo treatments are able to function. On another note, veterans who suffer PTSD tell how effective cannabis is to managing symptoms, over Rx anxiety meds. For these reasons, I am a staunch proponent of medicinal marijuana.
I believe the fact that Big Pharma's showing 'interest' means they see a profitable market. Personally, I'd rather people be able to grow their own plants (limit 4) without penalty. However, this would cut in on Big Pharma's take, so I won't count on it.
Best regards.
Peace.