  The LUX experimental group has just announced the most stringent upper limits
so far obtained on the cross section of WIMP-nucleon elastic scattering [1].
This result is a factor of two to five below the previous best upper limit [2]
and effectively rules out earlier suggestions of low mass WIMP detection
signals. The experimental expertise exhibited by this group is extremely
impressive, but the fact of continued negative results raises the more basic
question of whether or not this is the right approach to solving the dark
matter problem. Here I comment upon this question, using as a basis the final
chapter of my book on dark matter [3], somewhat revised and extended. I muse on
dark matter and its alternative, modified Newtonian dynamics, or MOND.
