He asserts that the plan is achievable and that the upper classes will not only profit financially from such ventures , but have a moral obligation to tend to them as well .
Riis ends How the Other Half Lives with a plan of how to fix the problem .
Riis asserts that the plan is achievable and that the upper classes will not only profit financially from such ventures , but have a moral obligation to tend to How the Other Half Lives as well .
Riis ends How the Other Half Lives with a plan of how to fix the problem .