deletions | additions       diff --git a/section_The_Dense_ISM_Discussions__.tex b/section_The_Dense_ISM_Discussions__.tex  index 97aa83e..3beaf57 100644  --- a/section_The_Dense_ISM_Discussions__.tex  +++ b/section_The_Dense_ISM_Discussions__.tex 
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What is the geometry of the molecular gas in the CMZ - is there really a ring? Are the clouds on elliptical orbits? Which orbits?  Do cosmic rays, turbulence, x-rays, photons at other wavelengths, or other mechanisms heat the cloud interiors? Exteriors? What do we still need to understand from the kinematics? Are positions every uniquely associated with a given kinematic signature? How can we describe the turbulence?