Mann 08 By mrsean2k Sep 2, 2008 Mann et al 2008 online Mann et al 2008 Feb 1, 2009 Manns PNAS Reply PNAS submission Jul 29, 2009 Professor Atte Korhola Comments Korhola's "Recession in Climate Science" Feb 6, 2010 Professor Matti Saarnisto comments Prof. Matti Saarnisto Jun 20, 2011 Mann restates conclusions unaffected Mann's Realclimate Post