Vinicius Matheus da Costa (V-Camp 5) is a young socio-environmental activist and Business Administration student at the Federal University of Mato Grosso (UFMT). Co-founder of the CapiClima Collective and president of the Academic League for Sustainability and Climate Justice (LAJUSC), he works on climate education, environmental justice, and youth mobilization. He serves as a Youth Tutor for the Ministry of Education at the 6th National Children and Youth Conference on the Environment, coordinating actions with schools, public institutions, and CSOs (Civil Society Organizations). With strong local and national engagement, he strives to amplify the voices of marginalized youth and advance climate justice from the ground up.