Challenges of Lab-Grown Meat

Lab-grown meat is one of the most prominent innovations in food technology in recent years, due to its significant implications not only for how we produce and consume meat, but also for legislation, environmental impact, and the ways it could be scaled for mass consumption.

Recently, the United States government approved the production and sale of lab-grown meat in California, using animal cells. However, this does not mean that lab-grown meat will soon be available to consumers on a massive scale; it simply means that permission has been granted for production and sale.

Large companies and NGOs have promoted lab-grown meat as an alternative for the sustainable production of meat products that does not involve animal slaughter on one hand, and on the other, aims to reduce the carbon footprint associated with livestock-based meat production. For many people concerned with ethical issues surrounding animal slaughter, this type of product would represent an alternative way to consume meat without sacrificing ethical principles regarding animal treatment. For others, it would offer a way to consume meat with less environmental impact, as some studies have suggested that the massive production and excessive consumption of meat has had a significant effect on the carbon footprint and, consequently, on global warming.

However, a preliminary report from a University of Davis, California study claims that the supposed reduction in the carbon footprint from lab-grown meat production may actually be greater than that of meat produced through livestock. This is because the methods used to cultivate lab-grown meat in laboratories rely on biotechnological procedures more similar to those used in the pharmaceutical industry than in the food industry, due to the safety requirements needed for lab-grown meat. The researchers warn that unless new technologies are developed that allow lab-grown meat to be cultivated more as a food than as a pharmaceutical product, its production and consumption will remain limited to a select few.

Beyond these technological considerations, the issue of scaling up lab-grown meat consumption also involves sociocultural factors related to access, the way this type of meat will be positioned as an environmental activism alternative reserved for a few, and even more importantly, the acceptance of a product about which people have little or no knowledge regarding its production process.

Foods, throughout history, have inherently generated "distrust" or a certain mystery about what happens after they are ingested, in terms of their adverse or beneficial effects on the body—some based on scientific reasoning, many others rooted in magical thinking. The process of cultivating meat in the laboratory from animal cells appears, for the vast majority of people, as a kind of black box where much work remains to be done not only on a technological level, but also in communication to truly inform what a lab-grown meat product is and what the consequences of consuming it are.

Twitter:@lilianamtzlomel

— This article was originally published in Spanish by Liliana Martínez Lomelí. Translation generated with AI from the original text.