In the delicate choreography of animal husbandry, where biology and economics are perpetually entangled, researchers at Chulalongkorn University have found a way to speak the language of nature without summoning its dangers. By isolating and synthesizing the twenty-three chemical compounds that constitute a boar's reproductive signal, Thai scientists have created a plant-based pheromone spray capable of stimulating estrus in young female pigs — offering farms a tool that sidesteps the ever-present threat of African swine fever. The work is a reminder that some of humanity's most consequential