Again, apply the principles of science, of modern medicine, of detection, and of common sense.
After crucifixion, bodies would have normally been exhibited for some time as a warning to the myriad of other antagonists in Jerulasem; but as a result of the upcoming Passover, Pilate is said to have ordered the speeding up of the death by breaking of the legs.
Yes. There were two holy days that week, everyone was in town for the Passover, and the local leaders (not the Roman authorities) had passed sentence and pushed for the execution. The Romans were, in effect, doing their bidding. (This, by the way, is why the prophecy about legs not being broken has meaning and why the probability is not as low as Dave claims.)
After being let down, their bodies were usually fed to the dogs. Because of this context, some scholars do not consider the burial events historical, while others consider the burial by Joseph of Aramathia found in Mark to be for the most part historically probable.
Scholars can speculate about dogs as much as they like, but it's speculation and in no way contradicts the written account. We're looking for firm evidence to refute, not arm-waving.
Mark, possibly the earliest of the Gospels, in the two oldest manuscripts (4th century), breaks off at 16:8 stating that the women came and found an empty tomb "and they said nothing to anyone because they were afraid." (Mk 16:8) The passages stating that he had been seen by Mary Magdelene and the eleven disciples (Mk 16:9-20) was only added later, and the hypothetical original ending lost.
I'm not sure what is meant by "hypothetical ending", but ancient historians have only so many manuscripts to work from. Often, there are omissions in some version, but the versions do not contradict one another (which is what is important). If the ending had changed, we should be concerned, but this isn't the case.
Scholars have put forth a number of theories concerning the resurrection appearances of Jesus. The Jesus Seminar concluded: "in the view of the Seminar, he did not rise bodily from the dead; the resurrection is based instead on visionary experiences of Peter, Paul, and Mary."
I'm sorry, but I'm quite familiar with the Jesus Project and it's laughable. It was largely a bunch of avowed sceptics doing some intellectual arm-waving - based on very little but their own opinions. I given little weight to their machinations.
Other scholars posit hypothetical scenarios to explain the resurrection appearances through natural means, such as the group of theories known as the swoon hypothesis, with common variants including Jesus being drugged, having fainted, or undergoing a near-death experience, according to which Jesus is revived later.
1) The Romans would never have allowed that.
2) The local leaders wanted to be sure he was dead.
3) The medical evidence (blood and water) proves he was dead.
4) The disciples started denying their involvement and went into hiding.
5) Thousands of people would not die for a person who just swooned.
However, most scholars believe supernatural events cannot be reconstructed using empirical methods, and thus consider the resurrection non-historical but instead a philosophical or theological question.
The first part of the statement is absolutely true: We cannot prove; we can only try to disprove. To conclude, though, that the resurrection is not historical is to be very disingenous. It's either likely or not likely - just as Julius Caesar's words "Veni Vidi Vici" are either likely or not likely. To say something is not historical is to imply that it didn't happen, and that's not right.
What is agreed upon is that Jesus' followers at the very least claimed they saw the risen Jesus.
And were changed people, and mostly died for their belief, and suffered incredible cruelty and ostracism for believing, and yet had a strong sense of community around what they knew.
Given the passage of time, it takes more faith today than it did in the past. Thank goodness, though, for authentic documents and for the facts that we do have. Now I'm sitting in your boat: The 'theory' is valid until disproven. Just one contradictory fact would destroy the whole edifice.