It's not because of self-doubt or fear of damnation. It's because as religious people, they believe they have more to live for. They believe that a supreme being has taken a personal interest in their individual lives, and that whatever is happening to them serves an important purpose in the greater scheme of things. If there is any chance of recovery at all, they'll hang on to it.
The definition of faith is the belief in that for which there is no evidence, so perhaps religious people are less likely to give up hope.
[...]As a transhumanist, I am all too keenly aware of the good and the ill that can come of technology. One technology, however, that seems to have only ills springing from it these days is that of surveillance technology. Consider, for example the perhaps not so infamous as it ought to be 'dragonfly spy':
Click the link to read the article in full."This becomes all the more troublesome when we consider that — regardless of Ray Kurzweils's 'law' of accelarating returns — technological development is outstripping society's ability to regulate our machines. There's nothing really new about that idea — but still; it is strongly worth paying attention to when we consider the advocates of regulation for new, 'existentially risky' technologies — such as molecular manufacturing, or synthetic biology, or viral engineering, or... well, by now the point is clear.
"I may be synthetic, but I'm not stupid" -- the artificial person, from _Aliens_