How about showing the track record of just one person who has consistently been able to forecast the direction of interest rates? Say their calls over any 10-year or longer period. Nobody has and nobody can. It's a mug's game. Listening to any forecast is a waste of time. Worse, betting on any forecast will cost you money. Sure you might get  lucky every once in awhile (as Vegas gamblers do) but your odds of making more winning than losing bets are about as good as they are in Vegas, likely even worse.