A major theme of this week's reading, Shemini, is Eating Kosher — the subject of 5 of the 7 articles;
#2 is a fascinating discussion of the status of pigs after the Era of Moshiach inaugurates.
The other two analyze the section that we append to the reading this week from a second Torah scroll,
with #5 being from one of the leading kabbalists of the generation.