Environmental, Life, Change. I hope that in future Congresses there will reemerge a recognition that climate change is a reality, that our policies to meet our energy needs must also deal responsibly with environmental issues, including the damage caused by greenhouse gas emissions.
1 Men: 13 cups (about 10.5 cups from beverages) 2  Women: 9 cups (about 7 cups from beverages) 3  Pregnant women: 10 cups (about 8 cups from beverages)  Breastfeeding women: 13 cups (about 10.5 cups from beverages)
The Institute of Medicine lays out the approximate amount of water traditionally thought necessary for males and females of varying age groups and lifestyles in liters per day. The IOM recommends males 19 to over 70 years of age consume 3.7 liters of water daily. Women in the same age group only require 2.7 liters.