CREATE TABLE table_204_665 (id NUMBER, "rank" NUMBER, "name" CLOB, "notability" CLOB, "birthplace" CLOB, "advocate" CLOB)

who is the only environmentalist on the list ?
SELECT "name" FROM table_204_665 WHERE "notability" = 'environmentalist'
SELECT "name" FROM "table_204_665" WHERE "notability" = 'environmentalist'