° Human folly--We have interfered with the whole process of nature and now what is happening is one of our worst nightmares. o Mad cow disease relentlessly mocks at human' s scope of knowledge and the seemingly galloping technology.• Human folly——We have interfered with the whole process of nature and now what is happening is one of our worst nightmares. • Mad cow disease relentlessly mocks at human’s scope of knowledge and the seemingly galloping technology