This story originally appeared on Grist and is part of the Climate Desk collaboration.

To Sierra Isley, the American Dream brings to mind a home ringed by a white picket fence. “The house in the suburbs is just what you’re taught growing up,” the 26-year-old said. “You know, that’s what you see on TV.” What she wanted for her life was a bit different from that picket-fence ideal, but she still saw the prospect of buying her first house two years ago as a chance to live out what she called “that big dream that everybody has as a kid.”