The former home of one of the world’s most famous western novelists, Zane Grey, was a Mediterranean Revival house designed with high, wood-beamed ceilings and airy balconies. “It had almost a cathedral vibe when you walked in,” said Nathaniel Grouille on a recent visit to the site.  Grouille is now facing a big question: How to rebuild the site in a way that preserves Grey’s legacy while protecting it from the inevitable future fires and other disasters resulting from the impacts of human-caused climate change? Returning the property to what it was in Zane Grey’s day isn’t on the agenda. “This structure was incredibly unique, using really high quality old-growth wood and products that just don’t exist today,” Grouille said… Conservation experts are familiar with this tension. “How can we ensure that we can adapt the historic materials without losing the power these places have?” said Seri Worden, senior director with the National Trust for Historic Preservation.