Michael Dowd delivered a guest sermon at the Unitarian Universalist Congregation of Santa Fe on February 10, 2013. His core message: "Ecology is the new theology; big history is the new Genesis. Those who fail to understand that evidence is modern-day scripture, and that the world we live in is an honorable world, betray God and humanity in the most egregious of ways." He also pointed to, what he calls, "the twin idolatries": idolatry of the written word and idolatry of the otherworldly. In closing, he implores fellow baby boomers to attend to our collective "generational legacy" by staving off climate change and by reining in the debt we will otherwise bequeath to the young, simply by passively submitting to costly medical technologies when death by old age is on the horizon.