SUSTAINABILITY 76 FEED & ADDITIVE MAGAZINE December 2024 As we navigate the complexities of sustainability, it's essential to understand its origins, its evolving definitions, and its practical implications across different sectors. This article delves into the multifaceted nature of sustainability, particularly focusing on ecological practices in livestock farming, to shed light on how we can balance current needs with those of future generations. SUSTAINABILITY TODAY Today, sustainability is ever-present. Nearly every sector talks about it, from national railways to food retail, the automotive industry to agriculture – an industry that is under increasing scrutiny with regards to its environmental credentials. Sustainability has become a trend, a zeitgeist, and even a lifestyle. However, the topic of sustainability also polarizes opinions. Who is truly responsible for climate change? Should one always feel guilty when flying in an airplane, or eating a beef fillet steak? The term ‘sustainable’ is often perceived as subjective, similarly to descriptors like ‘beautiful’ or ‘good.’ Labeling something as sustainable evokes positive associations and is therefore frequently used in marketing. This trend naturally extends to agriculture, and the production of animal-derived foods. There is debate over the actual contribution of livestock farming to global greenhouse emissions, with estimates ranging from under 10% to over 30%. Some commentators often suggest that avoiding milk, eggs, and meat (but not long-distance travel) could save the world. However, all industries must be a part of a global climate solution. ORIGIN AND EVOLUTION OF SUSTAINABILITY The term ‘sustainability’ originated in forestry and was first used in the 18th century by German forestry official Hans Carl von Carlowitz. In his 1713 work Sylvicultura Oeconomica, he described that only as many trees should be taken from a forest as could regrow through replanting. His definition of sustainability remains influential, extending beyond forestry to guide broader environmental, economic, and social practices. Since then, the concept of sustainability has evolved. It now encompasses meeting the needs of the present generation, without compromising the ability of future generations to meet their own needs. It involves numerous aspects, including environment, ecological, economic, and social. Sustainability means meeting the needs of the present generation, without compromising the ability of future generations to meet their own needs. MEASURING THE ENVIRONMENTAL FOOTPRINT OF ANIMAL FARMING Franz Waxenecker Senior Director Precision Services dsm-firmenich Animal Nutrition & Health
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