[gcruse]

 
Since every new finding of the past fifty years has claimed to “
challenge theories of human origin,” what, exactly, are these
scholars eagerly awaiting?

The more dots you get, the more likely you
are to make correct connections.

[housetops]

The more dots you get, the more likely you are to make correct connections.

But the more dots they get, the more their picture fades. The reason every new finding “challenges theories of human origins” is because their datum is wacked.

[JimSEA]

Perhaps it is time to revisit the Australian and Javan findings and think of many centers rather than "only Africa".