Venice is the perfect place for a phase of art to die. No other city on earth embraces entropy quite like this magical floating mall. There are now more than 100 biennales around the world (most of them put together by the same 25 celebrity curators, drawing from the same pool of 100 or so artists); Venice is often called "the most important" of them. The main show of the 53rd Venice Biennale, June 7-Nov. 22, 2009, is the work of Daniel Birnbaum, a well-respected 46-year-old Swedish critic and curator. His "Making Worlds," held in the Palazzo delle Esposizioni delle Biennale and in the magnificent Arsenale, attains an enervating inertia of exhibitions and brings us to a terminal state of what we’ll call "the curator problem."