David Helvarg Quote

We tend to think of America's days of frontier exploration as being behind us, but that's because we tend not to think of the other 71% of our blue planet.

Public comment to the US Oceans Commission, 2004.

https://web.archive.org/web/20130227025236/http://...

We tend to think of America's days of frontier exploration as being behind us, but that's because we tend not to think of the other 71% of our blue...

We tend to think of America's days of frontier exploration as being behind us, but that's because we tend not to think of the other 71% of our blue...

We tend to think of America's days of frontier exploration as being behind us, but that's because we tend not to think of the other 71% of our blue...

We tend to think of America's days of frontier exploration as being behind us, but that's because we tend not to think of the other 71% of our blue...