The Centurion and his horse questions.

[Robert Vermaat]

So different conclusions can be drawn from the same scant evidence!

Yep, that's modern science for you. But even when the data are numerous, scientists can continue argueing.. I once read a case about the astronomers who argued something different about the planet Venus. After the data from a probe becaome available, the argument continued - they both claimed to have been vindicated! Science rocks.