Newmeyer (1998): 'I have seen it claimed in a variety of places that attested (or uncontroversially reconstructed) word order changes from OV to VO are far more common than those from VO to OV.'

Atzoko sarreran ikusten genuen idatzi bat non Bingfu Lu (1998) zíon erantuzten ki mezu bat ga (ganik, ganika, ganikan) Newmwyer hizkuntzalaria (1998), nork, atzo ikusten genuenez, zioén hau an 1998:

One might even conclude that the OV preference is a remnant of a 'proto-world' OV (caused by what?), which functional forces (but what functional forces?) are skewing gradually to VO. And, indeed, linguists coming from a variety of direction (Venneman, Givon, Bichakjian, and others) have concluded something very much along those lines.

Ikus daigun orain Newmeyer-en idatzi osoa (1998):

Matthew Dryer has shown that, once we correct for areal and genetic bias, the 'preference' for OV order is greater than that for VO order in the world's languages. But interestingly, I have seen it claimed in a variety of places that attested (or uncontroversially reconstructed) word order changes from OV to VO are far more common than those from VO to OV. 

My first question is how widely accepted is such a claim among historical linguists and typologists? Is there much support for such an idea and its implication of an overall general 'drift' from OV to VO? 

If this claim seems well motivated, the conjunction of the 'preference' for OV and the 'drift' to VO is very curious, no? One might even conclude that the OV preference is a remnant of a 'proto-world' OV (caused by what?), which functional forces (but what functional forces?) are skewing gradually to VO. And, indeed, linguists coming from a variety of directions (Venneman, Givon, Bichakjian, and others) have concluded something very much along those lines. 

Gauza da ze, izánik interesgarriak gaur egungo maiztasun estatikoak buruz hitz-ordenak, askoz interesgarriagoak dirá datu dinamikoak buruz nóndik, norántza eta zéin baldintzetan joan diren evoluzionatzen sintaxiak zehar historia (ez soilik evoluzioak, baizik-ere evoluzio horien baldintza diferenteak). Izan ere, maiztasun estatikoak soilik dira puntu bat, azken puntua, azken argazkia atérea ki fluxu evolutibo bat zeintaz bádugun informazio dinamiko kualitatiboa, ondo relevantea, zein, jakina, ez genuken ahaztu behar an gure analisiak. [⇶]