The U.S. Bureau of Land Management has proposed increased oil and gas leasing in the San Juan Basin where World Heritage Site Chaco Culture National Historical Park is located. In this webinar, our expert panel of presenters spoke about: the significance of Chaco and its surrounding lands to the Puebloan people and to the United States; the Universal Value for which Chaco Culture is inscribed on the World Heritage List; how increased oil and gas extraction in Chaco’s immediate vicinity will impact the World Heritage Site and the landscape around it, sacred to Native America groups; and what can be done to stop this development, including guidance for how to submit comments to the U.S. Bureau of Land Management before the September 25 deadline.