The stone covered everything for 24,000 years.

What was under the stone was worth the wait.

Because under the stone was a child, and the child carried a genome, and the genome carried a connection, and the connection ran from a grave in Siberia to every corner of the Western Hemisphere, threading through the ancestry of people who never knew about Mal’ta and who had their own deep and complex histories that were not reducible to any single ancient burial or any single genetic finding.

But the thread was real.