While the conclusions and application of his post are questionable, I certainly appreciate the consideration that David Ker at Lingamish has given to the topic of Laughter. Click here for an intriguing read, and then consider Prov 31:25 and Ecc 3:4 and read this post. Actually, maybe don’t look at that second link. Something to think about at least.
David, I’d love to see that doctoral these if/when you finish!