My very naive baseline for questions like this is “large effects are easily measured”, and the contrapositive “if it’s hard to measure, the effect is small”. Can you explain why this isn’t the case for far-UV? Also, what are the reasons there doesn’t seem to be much ground-up interest? Why aren’t companies and homeowners installing it in such numbers that it becomes standard?
My very naive baseline for questions like this is “large effects are easily measured”, and the contrapositive “if it’s hard to measure, the effect is small”. Can you explain why this isn’t the case for far-UV? Also, what are the reasons there doesn’t seem to be much ground-up interest? Why aren’t companies and homeowners installing it in such numbers that it becomes standard?