Animal Livestock Raising Most Polluting Industry1:44Animal Livestock Raising Most Polluting Industryng as the most polluting industry. Researchers from the United States-based Carnegie Mellon and Stanford universities found that intensive livestock and fish production in the US cost the highest in h氣候變遷2020-03-12 4396 次觀看86396p720p720pHQ2020-03-12氣候變遷