"We have met the enemy and he is us."
Walt Kelly first used the quote on a poster for Earth Day in 1970.
In 1972, it was the title of a book, Pogo: We Have Met the Enemy and He Is Us. | by: | Walt Kelly
(1913- 1973) Comic strip artist for 'Pogo' |
Source: | Pogo: We Have Met the Enemy and He Is Us, 1972 |
| |
