app/views/pages/_upper.html.erb
<div id="page">
<ol class="people-list">
<%# spell out arguments for subclasses of Person sake -%>
<%= render partial: 'people/person', collection: @upper %>
</ol>
<%= paginate @upper, outer_window: 1, params: {format: nil}, replace: '#page', scroll: '.nav_extras' %>
</div>