Just found his online. I've been aware of alternatives to the 2-document hypothesis (or 2DH), or Q hypothesis, for a while, but never checked them out in detail. For example, there's Marc Goodacre, who defends the Farrer hypothesis, that Luke uses Mark AND Matthew, and that Q doesn't exist. Then there's Thomas Thompson, who also argues against 2DH in his Messiah Myth, but he doesn't give an extended criticism of the theories there, focusing on his literary ideas.
But this 'new' theory (there have actually been other people saying similar things, but not sure to what extent), the Matthew Conflator Hypothesis, seems to take into account all the phenomena that led to the Q hypothesis, as well as the evidence suggesting that Matthew and Luke knew each other's gospels (in one direction or another).
Allan Garrow has a video version of his paper (currently in peer review) on his website. You can view them here:
http://www.alangarrow.com/mch.html
Seems pretty convincing to me. Although I'm still interested to see how Marcion's gospel fits into the mix - it may complicate or simplify some matters, or both, as Tyson suggests in Marcion and Luke-Acts. For example, if Marcion used an early version of Luke, did Matthew use an early Luke as well? Might this explain the differing birth and resurrection narratives? At this point, I'm not well-versed enough in the specific parallels to say one way or the other.
And the follow-up presentation is particularly fascinating:
http://www.alangarrow.com/extantq.html
So, on the one hand, the theory significantly shortens the "Q" material. Chances are, most of that material is simply Luke's creation, which was then copied by Matthew. But, on the other, there DOES seem to be some shared 'source' material (against the Farrer hypothesis excluding a second source). That's where the second video is so interesting, because Garrow argues that this 'source' is extant: it's the Didache! So the 'hypothetical Q' actually exists, but not in the form scholars have imagined for the last hundred-plus years. The common 'sayings of Jesus' are in fact culled from the Didache.
In other words:
First came Mark. (apparently Garrow argues elsewhere that Mark used Didache to some degree, but he doesn't mention that in the videos)
Luke used Mark and the Didache.
Matthew used Mark, Luke, and the Didache.
This actually fits with the picture presented by both Doherty and Elegard: the epistles and other 1st-century Christian writings are not dependent on the gospels. If anything, the gospels use THEM. They take 'sayings from the Lord' (i.e., scripture quotations, or revelatory material), or pithy unattributed sayings (e.g., in Ignatius or wherever), and put them in the mouth of Jesus in the gospels.
Garrow links to a new book on his page: Robert K MacEwen, Matthean Posteriority (LNTS, London: T&T Clark Bloomsbury, 2015)
Garrow's previous book is The Gospel of Matthew's Dependence on the Didache (JSNTSupp 254: London; Bloomsbury, 2004)
But this 'new' theory (there have actually been other people saying similar things, but not sure to what extent), the Matthew Conflator Hypothesis, seems to take into account all the phenomena that led to the Q hypothesis, as well as the evidence suggesting that Matthew and Luke knew each other's gospels (in one direction or another).
Allan Garrow has a video version of his paper (currently in peer review) on his website. You can view them here:
http://www.alangarrow.com/mch.html
Seems pretty convincing to me. Although I'm still interested to see how Marcion's gospel fits into the mix - it may complicate or simplify some matters, or both, as Tyson suggests in Marcion and Luke-Acts. For example, if Marcion used an early version of Luke, did Matthew use an early Luke as well? Might this explain the differing birth and resurrection narratives? At this point, I'm not well-versed enough in the specific parallels to say one way or the other.
And the follow-up presentation is particularly fascinating:
http://www.alangarrow.com/extantq.html
So, on the one hand, the theory significantly shortens the "Q" material. Chances are, most of that material is simply Luke's creation, which was then copied by Matthew. But, on the other, there DOES seem to be some shared 'source' material (against the Farrer hypothesis excluding a second source). That's where the second video is so interesting, because Garrow argues that this 'source' is extant: it's the Didache! So the 'hypothetical Q' actually exists, but not in the form scholars have imagined for the last hundred-plus years. The common 'sayings of Jesus' are in fact culled from the Didache.
In other words:
First came Mark. (apparently Garrow argues elsewhere that Mark used Didache to some degree, but he doesn't mention that in the videos)
Luke used Mark and the Didache.
Matthew used Mark, Luke, and the Didache.
This actually fits with the picture presented by both Doherty and Elegard: the epistles and other 1st-century Christian writings are not dependent on the gospels. If anything, the gospels use THEM. They take 'sayings from the Lord' (i.e., scripture quotations, or revelatory material), or pithy unattributed sayings (e.g., in Ignatius or wherever), and put them in the mouth of Jesus in the gospels.
Garrow links to a new book on his page: Robert K MacEwen, Matthean Posteriority (LNTS, London: T&T Clark Bloomsbury, 2015)
Garrow's previous book is The Gospel of Matthew's Dependence on the Didache (JSNTSupp 254: London; Bloomsbury, 2004)