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:Well, the current working theory of gravity - the one actually in use today - doesn't involve gravitons at all. Gravitons are what you get when you try to quantize gravity, which I think is already covered by the need to reconcile GR and QM. Whether or not they are actually "'''the''' mechanism" of gravity is uncertain. But feel free to add something in if you like. [[User:Tsumetai|Tsumetai]] 07:50, 22 March 2007 (EDT)
:Well, the current working theory of gravity - the one actually in use today - doesn't involve gravitons at all. Gravitons are what you get when you try to quantize gravity, which I think is already covered by the need to reconcile GR and QM. Whether or not they are actually "'''the''' mechanism" of gravity is uncertain. But feel free to add something in if you like. [[User:Tsumetai|Tsumetai]] 07:50, 22 March 2007 (EDT)
:: I think the fact that we don't actually have the mechanism nailed down is pretty important to point out. It's as important to point out what we ''don't'' know as what we do. --[[User:Pacman|Pacman]] 08:00, 22 March 2007 (EDT)