If you ask a drug company, a placebo is fake.
If you ask a scientist, a placebo is fake.
The difficulty is that science cannot deal with faith. Faith is not measurable with a meter. Yet faith and placebos do affect experiences and sometimes even outcomes. For example:
Having no faith, we cringe in terror from non-humans.
Having no faith, all we see is terror.
Having faith, we don’t cling to the terror.
Having faith, we see more than terror–perhaps we might even see a friend beckoning us to safety.
DN33 touches on this aspect of attitude affecting outcome. Here are two mendicants. One mendicant has no faith and nothing happens. Another mendicant has faith and makes things happen.
Furthermore, a mendicant has wandered for alms, but they didn’t get to fill up on as much food as they like, coarse or fine. They think: ‘I’ve wandered for alms, but I didn’t get to fill up on as much food as I like, coarse or fine. My body is tired and unfit for work. I’d better have a lie down.’ They lie down, and don’t rouse energy … This is the fifth ground for laziness.
Furthermore, a mendicant has wandered for alms, but they didn’t get to fill up on as much food as they like, coarse or fine. They think: ‘I’ve wandered for alms, but I didn’t get to fill up on as much food as I like, coarse or fine. My body is light and fit for work. I’d better preemptively rouse up energy.’ They rouse up energy … This is the fifth ground for arousing energy.
It is very odd to me that I hear the above words towards the end of my long meditation walk. Feeling tired, these words cheer me up and I plod on. My body is light and fit for work. Where did that energy come from?
DN32 would work in the same way. But it would require faith.