Here's a summary of the prospects for farm income in the future. Like all outlook statements, it does not pass on the "moral" issues, but simply takes the facts "as is" and considers the most likely future consequences.
Kaldor, Donald R.
"The Long-Range Outlook for Farm Income,"
Iowa Farm Science: Vol. 10
, Article 3.
Available at: https://lib.dr.iastate.edu/farmscience/vol10/iss7/3