We're in this together.

The climate crisis will be solved through the contributions, insights, and actions of us all. The people at One Atmosphere volunteer their time to the effort in addition to their other personal and professional activities.

Paul D. Scott

Executive Director and Board Member

Paul Scott is the creator of SF Climate Challenge and Climatepalooza. A former Department of Justice trial attorney now in private practice, Mr. Scott has a long history of involvement in environmental and community focused projects in San Francisco.

Anthony MacDonald

Director of Finance and Corporate Treasurer

In addition to handling One Atmosphere’s finances, Tony is the CFO of Samasource, a non-profit business with the mission to reduce global poverty by outsourcing digital work to unemployed people in the United States and the developing world. Tony was previously the  Senior Director of Finance for the Utilities Global Business Unit at Oracle Corp. [formerly SPL Worldgroup].

Mark Miller, AIA

Board Member

Board member Mark Miller is the co-owner and co-founder of MKThink and the co-founder of Project Frog. MKThink is a highly regarded architectural firm and ideas company, which emphasizes sustainable building solutions.  Project Frog focuses ongreen, sustainable, modular building construction, particularly for schools.

Markus Andersson

Director of Operations

Markus has long been active in environmental projects in an organizational and planning capacity. A consultant and advisor to tech startups across a variety of industries, he oversees our project management and is a key contributor to our strategic planning. 

Katie Hopkins

Director of Creative Design

Katie Hopkins is a San Francisco-based creative, with experience running integrated advertising campaigns for companies like Microsoft, Sprint, Hewlett-Packard, Calistoga, and more. Katie's is a lifelong student of art and a daily visitor to the unique places of natural beauty in San Francisco. You've seen her work in the ADDYs, Echo Awards, San Francisco Examiner, the American Graphic Design Annuals, the Creative Annuals, and on Ads of the World

Jennifer O'Brien

Director of Communications

Jennifer O'Brien is a veteran in the journalism and communications field.  In addition to serving as One Atmosphere’s Director of Communications, Jennifer also acts as public affairs representative for the University of California at San Francisco Medical School.