The five themes of geography include location, place, movement, region, and .

There are five main themes of geography: location, place, human-environment interaction, movement, and region. Collectively, these five themes encompass the whole of the subject of geography.

I believe the answer is: Dialogue

Dialogue opened up opportunities for people with different point of view to gathers and presented their argument.
During this process, scientists could present their argument together with their concrete data which most likely increased people's trust and awareness toward scientific advancement