British farmers Jay and Katja Wilde transitioned from livestock farming to oat milk production at Bradley Nook Farm, supported by The Vegan Society and the Vegan Organic Network. Their journey, featured in the BAFTA-winning documentary '73 Cows' by Alex Lockwood, highlights the challenges and successes of shifting to sustainable, cruelty-free farming. Refarm’d, a startup aiding this transition, focuses on small-scale farms and aims to create a scalable model for broader application. The farm-shift movement, though in its infancy, is seen as a viable alternative to traditional animal agriculture, promoting environmental sustainability and economic viability for farmers.

The article discusses Sweet Farm, a sanctuary that not only provides a haven for animals but also supports entrepreneurs in the food and agriculture technology sector. The Sweet Farm team offers networking and mentoring services to help new companies focused on regenerative farming and sustainable food systems. The author mentions the possibility for readers to reach out to Sweet Farm for guidance and support with their ideas. The visit to Sweet Farm is described as a brief but memorable experience, with the author and their companions taking numerous photos and expressing gratitude to Kristina, presumably a representative of Sweet Farm, for her time.

Ethical engineering in the food technology sector offers significant opportunities for engineers to make a meaningful impact on sustainability and animal welfare. Innovations in plant-based meats, such as Burger King's Impossible Whopper and the Beyond Burger, demonstrate the potential for reducing the environmental impact of food production. Engineers are essential in developing and scaling these technologies, with roles available in various fields including chemical, tissue, electrical, civil, and mechanical engineering. The Farm Transformation Institute supports livestock farmers transitioning to plant-based farming, further emphasizing the importance of sustainable practices in the food industry.