David Lindley, coordinator of a South African wetlands project, says: “What humans have done, in our infinite arrogance and lack of foresight, is to upset the integrity of our wetlands and mess with the dynamics of our rivers. ”
David Lindley, koordinator proyek rawa - rawa Afrika Selatan, mengatakan, ” Apa yang manusia telah lakukan, gara - gara kesombongan kita yang tak habis - habisnya dan kurangnya pandangan ke depan, mengganggu kesehatan rawa - rawa kita dan merusak kedinamisan sungai - sungai kita. ”