Un imisebenzi emikhulu yokomoya ngekhulu lama-20. USteiner wenza indlela eqinile yokuthola izinto ezingokoqobo ezingokomoya ezihlala zifihlekile ekuboneni nasekuzileni okujwayelekile. Lichaza imvelo yabantu, impilo emva kokufa, bese kuthi ukuvela kwendawo yonke nomhlaba. Isahluko sokugcina siphathelene nokukhula komuntu ngokomoya futhi sifaka nokuzilolonga.