Abstract

Here at the Center, we had the privilege of seeing how Dan Callahan lived out his last days and weeks. True to his nature, Dan never stopped thinking or writing. Indeed, his wife Sidney told me that he finished his last essay one day before his death, on July 16th, insisting that she help him get to the computer so he could discuss it with a colleague. “It's my last one,” he told her with his characteristic self‐awareness. Dan also chose the last topic he would focus on: climate change. At a December 2018 board meeting, Dan presented his desire to develop a workshop to explore the ways in which bioethics in general, and The Hastings Center in particular, might be able to make a valuable contribution to addressing the problem of global warming.