line: if you believe that you hold an objective opinion, ask yourself what
other points of view were excluded so that yours could prevail.
If you want to make sure that every voice in the room is heard, you can ask
your team not to express their opinion about a given topic, but rather
brainstorm different possible opinions. That way sooner or later even the
unheard voices will appear on the flipchart and once they are up there,
they can be discussed.