Pedzisa mutsara unotevera: Leopold akanga amboshanda somurayiridzi mukuru weDhipatimendi Rokuchengetedzwa Kwemhoteredzo yeFlorida. Akanga ariwo gweta paUnited States Department of Justice's Environment and Natural Resources Division. Basa raLeopold rezvemitemo rinonyanya kutaura nezvemitemo yezvakatipoteredza, mitemo, uye nyaya dzematare. Akamirira hurumende yehurumende nehurumende mumatare akaoma ezvakatipoteredza, kusanganisira "Florida v. Georgia" uye "United States v. BP Exploration and Production, Inc".
2010 "Deepwater Horizon" mafuta anodonha muGulf of Mexico. Leopold akamiririrawo Florida mumatare ane chokuita neEverglades. Akamboshanda semupi wezano wezvematongerwo enyika wezvakatipoteredza kune aimbova Gavhuna weFlorida Jeb Bush. Iye akapedza kudzidza kuYunivhesiti yeFlorida uye Florida State University Chikoro cheMutemo.