Let me just follow up then.
Animal welfare requires that we have systems that are reliable. So I guess my question would be this. If you go to a closed containment system, particularly one that's on land, do you think it will be more reliable or less reliable, that is, likely to break down and to stop pumping, with the recirculation thing not doing its job? Or if there's a pathogen that occurs, will it spread more quickly because of the density?
What do you think about this issue of reliability?