Denmark’s farmers have recently been reporting that their cows are collapsing and suffering illness after eating feed containing a methane-reducing additive called Bovaer. Use of this feed is now legally required for many farms in Denmark as part of its national climate policy. Some farmers claim their cattle experienced severe symptoms after eating the additive-infused feed, including collapse, lethargy, reduced feed intake, fever, diarrhea, miscarriages, and significant drops in milk production. Based on these complaints, another Scandinavian country poised to implement the same policy is halting the move. In Norway, the government had mandated the use of Bovaer as an...