

ARIANA CRISTE
COMMUNICATIONS MANAGER

CATHERINE WALKER
COMMUNICATIONS MANAGER
Catherine graduated from the University of San Diego with a BA in Environmental and Oceans Sciences, with a supplemental focus in Environmental Studies, and minors in Political Science and Spanish. Her degree and coursework focused on effective science communication and advocating for intersectional environmental justice.
Catherine is a Communications Coordinator for Climate Action Campaign and continues to advocate for environmental change and intersectional justice. She has a background in communications and marketing. Prior to coming to the Climate Action Campaign, she was a Graphic Design and Marketing Intern as well as a Marketing and Event Coordinator for the University of San Diego. She has been a graphic designer and illustrator for 5 years and loves the intersection of arts, community, and environmentalism.