I gave an invited talk at the Set Theory meeting in Obwerwolfach, January 2022.
Talk Title: A dual of Juhasz’ question
Abstract: Juhasz asked whether $\clubsuit$ implies the existence of a Souslin tree.
Here we settle the dual problem of whether a Souslin tree implies (a useful weakening of) $\clubsuit.$
This is joint work with Roy Shalev.
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