Film Screening and Panel Discussion

Presidio Dialogues: Sand Wars
Award-winning investigative documentary film
by Denis Delestrac

Presidio Officer's Club
50 Moraga Ave., the Presidio, San Francisco
Free to attend: Registration required  |  Limited capacity

Sand is a limited resource, yet skyrocketing global demand and unchecked sand mining are having devastating effects everywhere. 

Watch this award-winning film, and learn about the local impacts of sand mining from guest speakers:

• Ian Wren, staff scientist at SF Baykeeper
• Dr. Gary Griggs, Director of Marine Institute of UC Santa Cruz and Seymour Marine Discovery Center

Read the Presidio Trust event registration policy.

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Top photo is a still from the film Sand Wars by Denis Delestrac.