We are happy to welcome two new members onto our team for Catalyst 2018! Serena Hughley joins us from Spelman College in Atlanta Georgia, where she majors in International Studies and Spanish. She focuses on African-American solidarity with other groups of color in the Americas with a specific interest in drug policy, mass incarceration and restricted movement. She is an avid reader, enjoys writing short stories and loves photography. David Aristizabal, joins us from the University of University of Illinois, Urbana-Champaign where he is currently pursuing a PhD in anthropology. His research examines the relationship between environmental governance and processes of violence and marginalization in Colombia’s cities. David loves podcasts, poetry, salsa dancing and labor organizing.