Editor's blog: The last first time

When was the last time you tasted something for the first time?

My son is just over 28 weeks old, which is a very intense age. Sometimes, he seems to be screaming for no discernible reason, and I have to remind myself: He's acting like this is the worst thing he's ever experienced because it likely is the worst thing he's experienced in these scant few weeks.

Everything is new, a…