Tarshis writes that Thomas and Blalock created blue baby syndrome in animals so that they could figure out how to treat it. What’s your opinion: is animal testing for scientific research and medical advancement justified? Explain.

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I believe that the use of animal testing for scientific research and medical advancement can be justified in certain circumstances. While it is unfortunate that animals have to be used in this way, it can be necessary to understand the effects of certain treatments and procedures before they can be safely used on humans. In some cases, there may be no other feasible way to gather essential information or develop life-saving medical treatments.

However, it is important that animals are treated ethically and with the utmost care during these experiments. There should also be strict regulations in place to minimize harm and ensure that the research is truly necessary.

Overall, while animal testing is a controversial issue, I believe that it can be justified as long as it is carried out responsibly and serves a valid scientific or medical purpose.