I can see the crazy lawsuits that would ensue, and the major risk to the profession if word of this gets out, resulting in decreased air travel, but airplane manufacturers really need to get on the ball and start designing their systems to prevent this from happening. I hope that Boeing’s new 797 is similar to the 787 in this respect, as it would be good to start phasing out those antiquated bleed systems, especially with the clean sheet designs (there is no excuse, putting those obviously faulty systems in new designs). I feel that Airbus is falling behind on this one and I’m not sure about Bombardiers’ system on the C Series but I for one, as a pilot and passenger would elect to fly on planes less likely to poison my brain, seat width be damned...