The article provides an overview of the challenges faced by dairy farms in the U.S. and Brazil, focusing on the impact of milk pricing rules, increasing production costs, and the trend towards larger farm sizes. In the U.S., the number of dairy farms has significantly decreased, while the average herd size has grown, with a majority of milk production coming from farms with over 2,500 cows. The article highlights the effects of improvements in milk production and distribution on milk prices and producers' profits. It also mentions the use of futures contracts and precision technologies as strategies for reducing costs. In Brazil, a survey by MilkPoint Ventures found a similar trend of fewer producers and larger farms, with an increase in average production volume over the years.