1. The example of the coordinate singularity at the South Pole despite there not being an actual geometric singularity is used to describe the fact that the Hartle-Hawking universe:
A. results from quantum fluctuations of a “primordial foam”
B. must have finite spatial dimensions
C. will have a closed geometry
D. does not have a singular origin of time
2. The fact that we observe temperature fluctuations in the CMB is proof that the cosmological principle is not a good approximation to our universe.
True
False