While many people I am sure have no desire to ingest LSD, I was amazed to see these pictures of people’s minds before and after taking it! I can see now why they made this drug illegal. God forbid we should expand our minds. I took LSD in my adventurous twenties way back when and I will say my thinking was drastically altered and my big picture thinking expanded even further and stayed that way. I think there are great possibilities with this drug, not for pleasure as much as for helping people heal and embrace their world more completely. Very interesting study indeed.