I can't think offhand of any American poets who have Mandelstam's urgency, but it's a different country and a different time, and I don't think it would make much sense to say that this is something that's "missing" from contemporary American poetry.
Christian WimanMandelstam's style is not singular. He could be stately and traditional, ribald and funny, hectic, elegiac. He could handle abstractions and ideas as well as Pope or Browning but then be so musical that other poems approach pure sound.
Christian WimanI'm drawn to this range, that's for sure, but I suppose the thing that most appeals to me about Mandelstam is the sense you get from every poem that everything - the poet's very soul - is at stake.
Christian WimanIt is easy enough to write and talk about God while remaining comfortable within the contemporary intellectual climate. Even people who would call themselves unbelievers often use the word gesturally, as a ready-made synonym for mystery. But if nature abhors a vacuum, Christ abhors a vagueness. If God is love, Christ is love for this one person, this one place, this one time-bound and time-ravaged self.
Christian Wiman