Difficulty Rating: 1-2 out of 5 - few short hills, usually paved trails, 2-3 miles. OTOH if extra cold (<30F) will score bonus points making it 3 out of 5.
Suggested by a friend of Gina's.
The Surprising Decline in Violence
The talk's synopsis could be "over the centuries civilization really has worked".
Bring your flashlights because it will be dark the whole way, though typically there is enough ambient light that flashlights are little needed.
Check back an hour before the walk, if possible, to see if the walk is still on.
Note that we leave promptly at 5 minutes after the specified start time.