Go vegetarian to stop world thirst!

I know what youre thinking, "how could changing my diet change anything?" Well. according to 'The Worlds Water' It takes an average of 3450 litres of water to produce one kg of rice, while it takes 4600 litres to produce one kg of chicken, and 42500 litres to produce one kg of beef! If people stopped buying beef and chicken, we could save about 46000 litres of water! How's that for saving the world??????