I had previously asked viewers to examine a vista of some mountain peaks east of San Diego and see if one could assess them in the context of the flat/curvature debate about the shape of the earth.
I received one response: from Critical Think:
My analysis comes to the same conclusion as CT's, albeit by a different path. What I hope to provoke is a response from a proponent of a flat earth, explaining how this matches what one would expect on a flat earth.
I use Walter Bislin's Advanced Earth Curve Calculator in the video, which you can find here:
And if you'd like to take a crack at this yourself, or check my measurements, here is a link to the image file I used: