Jody McCutcheon who is well known as Eco-tech writer that often features in article involve with human and environmental health wrote an on facts and sugesstion that aims to create an awareness about the cruelity of animal testing. McCutcheon calls upon the researcher who involve directly with animal testing in laboratory and public consumer who used many product that conduct animal testing to start concern about the ways and how to stop this cruel activity. He begins by mentioning about the use of other alternative to substitute animal testing such as advance computer modelling or known as in silico to be implemented in experiment for new drug and health treatment. Recently, researcher has developed several computer based simulations of human biology that can monitor the development of diseases. The simulations that are developed include the skin, heart, lung, kidney, and digestive system. These simulations are reliable because it can anticipate how drugs react within human body.
McCutcheon provides another example in brain-imaging technology, where researchers are able to observe the brain to identify the development and come up with treatment of brain illness and thus replacing the act of animal testing. Besides, he also mentioned that human-patient simulators have taken place of animal test subjects in ninety-seven percent of United States medical school. The human simulator provides an accurate biological response in medical interventions. It is because, the simulators are built with high tech simulators that breathe, bleed, convulse, talk and even die just like human. They mimic illnesses and injuries, which the offer an accurate biological responses in medical interventions and introduction of medications. He stress that this will help to improve the emergency surgical techniques without the need to cut into live rats, cats or dogs. McCutcheon also believed that human-patient simulators are better teaching aids for those who study physiology and pharmacology in which animals are cut up. The tone of the author is natural when he provides his points in the article.