Choi is studying nature-urban relationship from the feminist political ecology perspective at the Seoul National University Graduate School of Environmental Studies. In particular, she aims to describe relationships established between city and nature which are triggered by social movements and practices. Currently, she is working on her master thesis on a topic of urban farmer’s market in Seoul. Previously, she participated environmental actions as a member of the Korean Green Party. She also worked at Rainforest Partnership which is one of NPO , supporting local communities located in amazon forest, based in TX, USA.