In Latex - particularly when using amsbook, words like "subsection" and "We" appear to have their letters squashed together on the screen. In subsection, the s and c are actually touching, and the e in "We" is tightly tucked under the "W".
This happens even when the pdf file is generated.
Is this a letter spacing or kerning problem?
As it is picked-up from the standard amsbook maths book package, one would think it would be optimized.
Can anyone tell me how to adjust say kerning, please.