In this episode we interview Chris Evans, president of Oregon's newest mass timber manufacturer, TimberLab, who played a major role in the new mass timber ceiling at the Portland International Airport (PDX). We talk about everything from what mass timber is, the history of using large wood in construction, the construction speed advantage of wood buildings that utilize cross laminated timber, mass plywood or other mass timber, the environmental benefits, challenges to larger scale adoption and what policymakers can do to advance this emerging technology. For more information on mass timber, visit the Oregon Forest Resources Institute's page on mass timber or visit ThinkWood.