Book excerpt: This publication is a summary of the content, ideas and thoughts that were discussed in the seminar on the current situation of the Mediterranean forest, systems of timber construction, stakeholders, designers, and industries that are shaping the non-extractive architectural principles it fosters. With the seminar The Tectonics of Non-extractive Architecture, compiled here, ETSALS introduced ALEC, a new research line in the framework of La Salle R+D, aimed at making our society, industry and designers ready for a post-carbon future based on new strategies for architectural design and construction.