06/16/1965
https://www.presidency.ucsb.edu...
"We must find ways to allow more 're-use' of waste water at reasonable costs."
"The science that has increased our abundance can find ways to restore and renew an environment equal to our needs."
"We will need to watch unfolding events closely, and to remain flexible in our tax and other policies so that we can change quickly if the need should arise."
"The right of easy access to places of beauty and tranquility where every family can find recreation and refreshment-and the duty to preserve such places clean and unspoiled."