[A. Pole]

What's the current consensus academic thinking on Anatolian agriculturalists versus steppe horsemen as the origins of the Indo-Europeans?

I am not sure, but could it be that steppe horsemen were later, as Indo-Europeans moved to north-east from Anatolia?

[blam]

"I am not sure, but could it be that steppe horsemen were later, as Indo-Europeans moved to north-east from Anatolia?"

That is my opinion. The horse was domesticated on the Euro-Asian steppes...which also brought us the first pair of pants.