My name is Dan Porter. After studying the Shroud of Turin for nearly 25 years—much of that time arguing it was probably Jesus' burial shroud—I undertook a rigorous reexamination prompted by challenges from others. This process compelled me to change my position. I no longer believe the Shroud is authentic.
In the world of Shroud research, there’s no shortage of contested evidence and speculative science—some of it bordering on science fiction. It’s a bit of a cafeteria line: you can pick and choose the pieces that support your view, whether for or against authenticity. I get it. All I can do is invite you to read what I’ve written—and comment if you feel inclined.