Board Thread:New on Arrowverse Wiki/@comment-807326-20160206040643/@comment-4159709-20160210110437

Can someone help with my argument with MadHatterJervisTetch please? I do believe that it is not a matter of question or argument whether earth 2 is a different timeline from earth 1 or a different universe in the multiverse, and that it's definitely a different universe in the multiverse, but can someone confirm that?