Tuna shortage?!?

Say it isn't so!
I've been hearing some rumors for some time now, but according to this NY Times article "Waiter, theres Deer in my Sushi", it seems that tuna may slowly disappear from the menus of Japan.
Just when I finally got over my issues of seafood, and found a special place in my heart for Tuna, it seems that love may be short-lived.
Ok, maybe going a little overboard, but I must say this is bad news. I've tried horse and whale meat...RAW here in Japan already, and would rather prefer raw tuna with my rice anyday.