Summary
Highlights
The situation is further complicated by the uncertainty of the research outcome; there's no guarantee the work will save human lives. Scientific discovery doesn't always lead to improved medical care. Specifically, if smallpox is never weaponized, the research won't save anyone from the disease. Quantifying this uncertainty and determining an acceptable risk is difficult, especially when calculations become 'wild guesses.' The video concludes by noting that such 'moral mathematics' can be complicated, and some philosophers argue it's not the best approach for moral decisions, but any choice made should be well-justified.
Smallpox, though eradicated, still exists in samples, raising concerns about its potential weaponization. Due to the severe side effects of old vaccines and untested modern antiviral drugs, the US government funds research using animals, particularly primates, to develop new treatments. This creates an ethical dilemma: is it right to harm animals to protect humanity from a potential, but not certain, threat?
The use of animals in research for human welfare is centuries old, reflecting a belief in the higher value of human lives. This practice leads to the philosophical question of how we determine the value of a life, explored through the concept of 'moral status.' Traditionally, moral status was binary (either a being's interests matter or they don't), with humans often seen as having it and other animals not. Some philosophers, like Shelly Kagan, suggest moral status exists in degrees, with humans at the top.
Immanuel Kant linked moral status to rationality and the ability to will actions, classifying beings as 'persons' or 'things.' However, Christine Korsgaard argued that a Kantian view should extend to non-human animals due to their valuing their own good. Jeremy Bentham and Peter Singer, from a utilitarian perspective, claim that the capacity for suffering grants moral consideration. These broader views significantly expand our moral responsibilities.
Primates, being our closest genetic relatives, possess high social and intellectual capacities, live cooperatively, recognize individuals, and can suffer. Despite these characteristics, the common opinion is that human lives are more valuable. The video presents a thought experiment: while killing one human to save five is wrong, killing one monkey to save five humans is often deemed acceptable, or even required. This challenges the stability of such calculations when the numbers of animals sacrificed increase.