× ELECTION Coverage of Arizona's election with all-day analysis and live results beginning at 8pm.Election CoverageElection Results
  1. TV Schedules
  2. Episode of H2O: THE MOLECULE THAT MADE US

H2O: THE MOLECULE THAT MADE US

Civilizations

Season 1, Episode 2 of 3

Travel into the past to see how water may have driven our own evolution -- and created civilizations. But can the Earth's water supplies guarantee our future?

More From this Series

Previously Aired

Day
Time
Channel
4/29/2020
9 p.m.
PBS 6
4/30/2020
2 a.m.
PBS 6
4/30/2020
11 a.m.
PBS 6 Plus
5/1/2020
2 p.m.
PBS 6
5/3/2020
7 a.m.
PBS 6
4/18/2021
2 p.m.
PBS 6 Plus
4/22/2022
2 p.m.
PBS 6 Plus
10/5/2022
1 p.m.
PBS 6 Plus
12/31/2023
noon
PBS 6 Plus
AZPM is a service of the University of Arizona and our broadcast stations are licensed to the Arizona Board of Regents who hold the trademarks for Arizona Public Media and AZPM. We respectfully acknowledge the University of Arizona is on the land and territories of Indigenous peoples.
The University of Arizona