Greenproofing is a non-profit social entrepreneurial collaboration between professors and students at City College. Its mission is to promote and implement affordable extensive green roofs in low-income communities such as Harlem. Greenproofing also seeks to establish relationships and sponsor youth initiatives in marginalized communities to educate them of green roof benefits and to expose them to the opportunities available in environmentally conscious fields. We are also in the process of organizing a spring symposium on green roofs. If you would like to get involved, please contact us. We'd be more than happy to hear from you.