Now this is interesting. The world changes, you say, but the Bible doesn't. So you have to interpret the biblical text to extract what was the important thing it was telling us. So guns = swords. Fine.
What is the important thing that the verses dealing with consumption of blood telling us? Perhaps it is a prohibition on the ritual drinking of blood to gain the animal spirit, practised in some cultures even today. Perhaps it is a prohibition on consuming an animal's blood and keeping the animal alive, which still happens within some tribes in the Sahara. Or simply a prohibition on eating raw meat, as suggested in one of the verses.
What do you think? Remember this has to be interpreted for today's world, where we have transfusions, not simply read as written. Which of these interpretations is the most likely to be correct?
-cliff