Sleeping in the moonlight… or not


Moritz von Schwind, Selene and Endymion‎, 1831

In 1609, the English writer Thomas Dekker wrote these lines in praise of sleep:

For do but consider what an excellent thing sleep is: it is so inestimable a jewel, that, if a tyrant would give his crown for an hour’s slumber, it cannot be bought … sleep is that golden chain that ties health and our bodies together. Who complains of want, of wounds, of cares, of great men’s oppressions, of captivity, whilst he sleepeth? Beggars in their beds take as much pleasure as kings. Can we therefore surfeit on this delicate ambrosia? Can we drink too much of that, whereof to taste too little tumbles us into a churchyard; and to use it but indifferently throws us into Bedlam? No, no. Look upon Endymion, the Moon’s minion, who slept threescore and fifteen years, and was not a hair the worse for it. Can lying abed till noon then, being not the threescore and fifteen thousandth part of his nap, be hurtful?

The modern prevalence of jet travel and shift work has prompted considerable research in sleep and sleep-related issues, since many travellers and shift-workers struggle to find effective strategies for managing sleep. Thomas Dekker is certainly correct about the effects which sleep deprivation can have – indeed, sleep deprivation can be as debilitating as high blood alcohol concentration.


Full moon (from Weird Tales, Sept 1941)

However, although Selene (the Moon) caused Endymion to sleep, she is unlikely to be of any help here. Past studies have shown that the full moon reduces hours slept (although a recent study finds no effect), and this may underlie traditional beliefs in lunacy caused by the moon… not to mention the legends about lycanthropy.

This post was reblogged and updated from Human Science Explored

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s