  This paper expands on two recent proposals,
\cite{Susskind:2021dfc}\cite{Susskind:2021esx} and \cite{Shaghoulian:2021cef},
for generalizing the Ryu-Takayanagi and Hubeny-Rangamani-Takayanagi formulas to
de Sitter space. The proposals (called the monolayer and bilayer proposals) are
similar; both replace the boundary of AdS by the boundaries of
static-patches--in other words event horizons. After stating the rules for
each, we apply them to a number of cases and show that they yield results
expected on other grounds.
  The monolayer and bilayer proposals often give the same results, but in one
particular situation they disagree. To definitively decide between them we need
to understand more about the nature of the thermodynamic limit of holographic
systems.
