The results show that the unstart boundary of supersonic inlets is mainly concerned with Mach number of freestream without considering the variation of angle of attack.
This often leads to a decision being avoided altogether and can in the mind of the person doing it, relinquishes any responsibility from how the following events transpire.
Ultimately, if the low cost food requires us to do these things to animals in our food system that aren't long-term healthy, how about we really simply just externalize that costs than the long term health issues?
Just training to fly back in World War I was incredibly dangerous and that's before you factor in the threat of other pilots who were trying to shoot you down.