The Monsanto Years corporations criticized on the album, including Monsanto, whose representative said: "Many of us at Monsanto have been and are fans of Neil Young. Unfortunately, for some of us, his current album may fail to reflect our strong beliefs in what we do every day to help make agriculture more sustainable. We recognize there is a lot of misinformation about who we are and what we do—and unfortunately several of those myths seem to be captured in these lyrics." Notably all the corporations mentioned in album lyrics except for Chevron provided their responses for the request to comment on the album
Monsanto by 11–16% when injected into cows. In October 2008, Monsanto sold this business to Eli Lilly for $300 million plus additional considerations. The use of rBST remains controversial with respect to its effects on cows and their milk. In some markets, milk from cows that are not treated with rBST is sold with labels indicating that it is rBST-free: this milk has proved popular with consumers. In reaction to this, in early 2008 a pro-rBST advocacy group called "American Farmers for the Advancement and Conservation of Technology" (AFACT), made up of dairies and originally affiliated with Monsanto, formed and began