The discussion centers on seeking research projects related to complex systems, particularly in social and biological contexts. The original poster (OP) is looking for guidance on potential researchers or institutions in this field. Clarification is provided regarding the OP's background, indicating a completed PhD in physics or materials science focused on phase transitions. The conversation then shifts to potential postdoctoral opportunities, with suggestions including the Santa Fe Institute, the Center for the Study of Complex Systems at the University of Michigan, and the Complex Systems Society, which lists various postdoc positions in Europe. Additionally, there is a mention of language considerations for opportunities in Spanish-speaking countries, particularly for a Brazilian citizen.