According to the U.S. Climate Change Science Program, the United States âhas made the worldâs largest scientific investment in the areas of climate change and global change researchâ with a total of nearly $20 billion over the past 13 years.
How Much Water Should I Drink? According to Authority Nutrition, humans should consume approximately 2 liters daily. A 10-mile day hike is a different story though. Variables like terrain, weather, and pace will dictate how much YOU need to drink... potentially much much more than 2 liters.
Another method you can use to determine how much water you should drink each day is by dividing your weight in pounds by two, according to the Public Broadcasting System. The resulting number is the amount of water in ounces you should drink each day. If you weigh 150 pounds, you should consume at least 75 ounces of water per day. This is a little over nine cups of water daily.