In all honesty, forensics is not my area of expertise. However, I am familiar with some other issues pertaining to the treatment of the corpse according to the Halacha. With that thought in mind, I will try to present a well-thought-out answer to your question.
There is an important aspect about the body farm concept that you may not properly understand. You wrote, “Secondly, it returns the bodies to the earth in the quickest way possible.” Actually, that is not really the case. The body is exhumed and sampled many times over a period of weeks and months. Your body will not remain undisturbed. If that is a concern to you, then you may wish to consider other alternatives.
What does Jewish Law have to say about this process?
In Jewish law, it is traditional to compare one type of case study with possible antecedents that share similar properties. Two other areas of Halachic inquiry immediately come to mind that could shed some light on this topic: autopsies and donating one’s body for science.
Autopsies
Ordinarily autopsies are forbidden because they disfigure the body. In addition, any part of the body that is not properly buried after the organ has been removed is a violation of Jewish tradition.
However there are some important exceptions to this rule. Autopsies are not only permitted, but sometimes required—especially if it helps doctors and the police discover relevant information about the cause of death. With respect to a mysterious contagion, autopsies can help the physician determine the causes of a disease, so as to prevent the deaths of others. An autopsy is especially helpful in diagnosing a hereditary disease, which could save the lives of surviving kin as well as their children, by determining an appropriate medical intervention strategy for dealing with the disease. [1]
Are body farms in some ways analogous, in that both forensic discipline aims to ascertain certain information about the possible causes of death? On the surface, they do serve a common goal and purpose.
Body farms do not (as I understand) prevent the loss of human life. Nevertheless, they help assist in murder investigations. Forensic studies can sometimes prove the innocence of an accused murderer (much like DNA testing has proven the innocence of people accused of murder). On the basis of this comparison, the body farm is permitted—provided the body is eventually interned after the studies have been completed in a Jewish cemetery. This same principle applies no less to autopsies, which require that all the organs be properly buried with the body.
Donating One’s Body to Science
Your original question may be parsed in a different way: Is donating one’s corpse to a body farm any worse than donating a body to a medical school, for the purposes of anatomical study? This issue has also been discussed in much of the relevant Halachic literature.
Donating one’s body to science for anatomical studies is permitted according to a number of Halachic authorities. For example: The Chief Sephardic Ashkenazi Ben Tsion Uziel of Israel ruled one might make one’s body available to first-year medical students to study anatomy provided that (a) the body parts are subsequently buried according to Jewish law (b) and provided that one does not sell one’s body for money.[2] However, among contemporary Halachic authorities, R. Ovadia Yosef ruled that, “He who donates his body to science, to have his organs dissected, even though his intention is to advance scientific research, he is committing a serious offense, and might be relinquishing the chance of resurrection of his soul and body. Therefore, we must not mourn his death.” [3]
Although there is considerable debate within Jewish thought as to what exactly constitutes “resurrection,” (some Orthodox rabbis believe in a physical resurrection; others believe in a spiritual resurrection that occurs after death). Clearly R. Ovadia Yosef, like other rabbis before him, believes in physical resurrection. Of the two approaches, I personally follow the view of Rav Uziel, as well as Rabbi Yitzhak HaLevi Herzog, who permits donating one’s body for the scientific study of anatomy.
The concern for human life is the basis for many cadaver donor transplants. The prohibition from deriving benefit from the dead does not apply to donating organs that can improve the quality of human life.[4] A transplanted organ is considered to still be “alive” when it is functioning in a living person. By the same token, transplanting an organ is not considered to be a desecration of the dead. There is no greater mitzvah than bringing life to the living, whether it is the gift of an eye, skin, or other tissues that enhance the process of healing. In the final analysis, every organ—sooner or later—will be interned with the demise of the beneficiary. Consent from the living is, however, a requirement.[5]
As mentioned above, the body still needs to be properly interned after the examinations have been completed. By the same token, one is not allowed to sell one’s body to the medical college. From this perspective, the same principle ought to apply to the body-farm concept as well.
Other Alternatives
Rabbinical decisions often consider contrarian perspectives. While this may seem rather confusing to someone who is unfamiliar with this type of reasoning process, it serves to give the individual ample space to make a personal decision. As a rabbi, it is my duty to present both sides of an argument. Ultimately, each person must decide for him/herself. Bearing this thought in mind, let us examine this issue from a different point of view.
Anatomists often debate this issue among themselves. One school of thought argues that dissection is necessary to learn medical gross anatomy. The contrarian perspective argues that dissection is no longer considered necessary. Within this next decade, the development of holographic technology may make the traditional use of the cadaver a thing of the past.
Due the availability of cadavers, time limitations of the classes, and economic factors, it is important to note that not all medical schools offer courses in dissection. Computer-assisted programs such as Computer-assisted learning (CAL) packages are becoming increasingly more sophisticated, which offer an alternative to dissection.[6] With the explosion of medical technology and informational sciences that now exists, some medical schools superimpose 3D images of the human body upon the flesh of the student to demonstrate the relationship, size, and position of the various body parts. In addition, anatomy databases provide a much faster panoramic view and information about the human body than any cadaver can possibly provide. One can trace the images of a healthy person at age 20, and with the imaging software, one can literally follow the aging process from birth to death.
However, it is generally agreed that the CAL can never fully replace the intellectual, educational and emotional experience afforded to medical students by cadaver dissection provides.
In light of this, the forensic sciences also use the same kind of imaging software detailing how a body can decompose in a variety of different ways. The 3D imaging provides pictures of what a body might look like underwater, or if the body was burnt beyond recognition, diseased, and so on. Similar technological advances are also being used with animals, where vivisection is rapidly becoming passé.[7] Ergo, donating one’s body to science may not necessarily be a matter of pikuach nefesh (saving a life), as some scholars once thought–largely because of the new medical technology.
In light of the above, I would say that the CAL medical technology may already make the body farm concept unnecessary based upon the medical databases dealing with decomposition that are available on international databases. This knowledge may give you another reason to reconsider decision.
A Jewish cemetery provides an important place for your children and friends to come and visit you. The soil of the grave is considered sacred ground in nearly all civilizations around the world—and for good reason—it is a place where you can honor your loved ones; it is ultimately the place where others will someday hopefully honor and remember you. Some of the ancients believe that the greatest immortality one can receive is when others remember you for the person you were.
Notes:
[1] Rabbi Yehezkel Landau, Noda BiYehuda, Mahadura Tinyana, Yoreh De’ah 210
[2] ] Responsa of Mishpatei Uziel, Yoreh Deah, Vol 1. #28.
[3] Cited from http://www.byaaronhoward.com/index.php?action=details&record=534.
[4] Responsa of Mishpatei Uziel, Yoreh Deah, Vol 1. #28 (see his conclusion for a summary) and Responsa 29-30.
[5] See Rabbi Shlomo Zalman Auerbach Nishmat Avraham Part IV, Hoshen Mishpat 420:1; Iggrot Moshe, Yoreh Deah 1:229.
[6] Elizabeth Cottrell, The Medical Student’s Survival Guide 1: The Early Years (Oxford: Radcliffe Publishing, 2007), 58.
Answered by: Rabbi Dr. Michael Leo Samuel