They've found in many developing countries that governments have gone in and given out free latrines and gone back a few years later and found that they've got lots of new goat sheds or temples or spare rooms with their owners happily walking past them and going over to the open defecating ground.
Mereka menemukan bahwa di banyak negara berkembang, pemerintah telah memberikan toilet gratis dan beberapa tahun kemudian saat mereka melihat kembali, mereka menemukan banyak tempat penyimpanan makanan kambing, kuil, atau gudang di mana pemiliknya berjalan melintas begitu saja menuju ke tempat buang air besar terbuka.