If that does not go against what we were taught to believe. Most Interesting. It is amazing how some people in history have risk their own lives to prove a theory, medicine, or machine, they believe in.
I skimmed the article. I have to reread it, considering how to extract non-saline water from the internal parts of fish.
Just a thought: Have the life raft and the ditch bag each pre-packed with basic fishing tackle, and some fresh water. If one must use either, one may not have time to, or be able to pack for an extended side journey.
When in doubt, do the right thing.