there is a book worth a read," Jesus the Man", it is one scholars interpretation of ancient scripts, in particular, the gospels, it gives a very different interpretation than the one that we actually see in the bible.
opposite to that, the turin shroud which may be geniune or not, there is questions over the authentisity of the carbon dating, the sample given apparently does not match the rest of the cloth, it also has a chain of evidence that cannot be certain, however the face cloth used to cover jesus face, matches the turin shorud cloth, the blood apparently matches and it has a chain of evidence which suggest it is authentic.
Muslims believe Jesus was real and survived his crucifixation, smuggled out of the country and lived, still being a person doing good, and had a family.
the french (those who are not catholic) believe mary magdelene moved to france and lived in a holy state, according to some was black
for sure none of know the answers, we have experts who tell us this or that, who knows if they are right,
we have ever powerful telescopes looking into space, and from these images the experts tell us about planets, are they right.
evolution is traceable and fact
the earths climate changes can be proved
I could give you names of families I have dealt with who say they have had visons which proves to them there is a god, these a very educated people,
I personally reserve judgement, read material on both sides of the discussion, and will find out for sure once the envitable happens,
I neither believe or disbelieve, for that reason I call myself Agnostic.