We powerfully demonstrate in this video that “this generation” in Mathew 24:34 must refer to the judgment of Jerusalem in AD70 as prophesied by Jesus in Mathew 23. Jesus places the same identical events of both Mathew 23 and 24 in the context of judgment, and forms an inclusio around the entire discourse with the phrase “this generation”. In my opinion, this is some seriously persuasive evidence concerning this text. Also see the attached chart below.
The Institute Of Fulfilled Eschatology