donât know that they were eaten.â
âJust how many boiled human bones would you say are required?â
âItâs a very Hollywood kind of explanation.â
âIt was not a nice place,â he insisted. âOr, rather, maybe it was, but it was also ugly and brutal. And beautiful. Chaco made beautiful buildings, and they also probably ate people occasionally. Life is blood and death and fear and joy and fierce architecture, man.â
They walked deeper into the canyon, wading through the creek, only the soles of their shoes getting wet. The pebbles crunched under their feet. Ren was feeling irritated. Something about Silasâs tone was getting on her nerves.
âYou should get that on a bumper sticker,â she said.
He stepped onto the shore and motioned toward the hillside rooms. âThatâs always what life is.
Esta casa es su casa.
â
âAnother good bumper sticker,â said Paul, still splashing through the water.
âThis house is not my house,â said Ren. âMy life is not blood and death and fierce architecture. And it may not be what life at Chaco was. You talk about itâjoke about itâas if it were fact.â
âOh, no,â said Silas. âNot fact. Iâm very stingy with what I consider a fact. I believe in margins of error.â
She shook her head. âViolence is not inevitable. Itâs not a given, not at Chaco, even. I mean, we donât know that the Mimbres were anything but peaceful agrarians.â
âThereâve been references to fighting on Mimbres bowls,â he said.
âI know that.â She stopped, and so did he. âThat doesnât mean they werenât peaceable people.â
âAnd it doesnât mean they were.â He licked his lips and rubbed a hand over his chin. At first she took the pause as a reluctance to argue with her. Then she looked at his eyes and saw only pleasure.
âLook,â he said, âyouâre trying to say that where we have gaps in our knowledge, there is nothing. We know the Mimbreños were farmers. We know that they were artists. So they are defined only by what we know. They are nothing else. Iâm saying they can be anything until itâs disproven. They are everything thatâs possible all at once. All those possibilities are out there, all existing at the same time, a million different variations floating around until we can prove they are not the case.â
ââI am large, I contain multitudes,ââ said Ed.
Ren exhaled. âNow youâre quoting Whitman at me, Ed? Are you saying you agree with Silas?â
âI find it interesting,â Ed said. âThe idea that we are not filling a blank space. Weâre not creating a people, creating a history. It all existsâweâre just trying to choose which reality is the correct one.â
âBut only one reality is correct,â said Ren. This seemed inarguable. She turned back to Silas. âThe others are false. We just donât know which ones. We do not know that the people at Chaco were cannibals. You should not say they are cannibals when there is not substantive evidence. Youâre saying, I think, that until we have proof either way, they are both. They both are and arenât cannibals. The Mimbres were both peaceful and warlike.â
âExactly,â said Silas, sounding satisfied. His face was lit up like heâd just found Atlantis at the bottom of the creek bed. âWe canât know the reality, not for sure. There are always other possibilities. And Iâm not sure reality is as concrete as you make it out. I think it can be, even in our current time, more complex. An entire person, much less an entire civilization, is not just one definable thing.â
âIf weâre not out here searching for one empirical truth, then whatâs the point of being out here at all?â she said. âIf we canât know