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When Judaism Meets Science
Archive for the ‘Bible’ Category
The Myth and Function of the Passover Plagues
Passover is a wonderful holiday. It is a time to gather together with family and friends. It provides an opportunity to reconnect with the millennia old line of the Jewish People. On Passover, we reach back through the mists of time to the myths of our national origin. We seek to find lessons from the distant past which might guide us in our present.
The highlight of the festival is the reading of a story from the Haggadah, literally meaning “the story.” The story tells of the enslavement of ancient Israelites in the land of Egypt and their release from bondage following a series of ten calamities, commonly understood as plagues, which devastated Egypt. Those plagues, in the order of the story in the Book of Exodus are blood, frogs, lice, insects, pestilence, boils, hail, locusts, darkness and the death of the Egyptian firstborn. (See Ex. 7:14-12:30.)
Today that core story, and its centuries of embellishments, is read, sung and discussed throughout the Passover seder (a ritual meal, literally “order”). All along the way we are requested to, challenged to, even required to ask questions, to probe into the meaning of the story. The whole exercise is quite dramatic, sometimes even including costumes and choreography. No wonder Passover is an incredibly popular Jewish holiday, with more Jews participating in a seder than fasting on the traditional holiest of holy days, Yom Kippur.
The Passover story is so powerful that its magic has not been dimmed by the increasing recognition that the premise of the story lacks a solid historical foundation. The Hebrew Bible states that six hundred thousand Israelites males, formerly slaves, along with woman, children and others left Egypt as part of a national exodus. (Ex. 12:37.) According to the traditional timetable, this mass migration occurred near the beginning of the thirteenth century B.C.E. As has been discussed here and elsewhere, however, that idea has been largely rejected. read more
Jews, Judaism and Genetically Modified Crops
Credit: USDA
Genetically modified (“GM”) crops are plant products which have been genetically altered for certain traits. Such traits include resistance to viruses, bacteria, fungi, nematodes, insects, herbicides and drought, as well as aspects of product quality like improved yield, nutritional value and longer shelf life. (See here and here.)
The characterization is somewhat of a misnomer. Modification of biological organisms is not a new process. It has been occurring in nature for billions of years. Indeed, the natural selection of some traits over others is the driving force of biological evolution, the process by which a species over time secures a competitive advantage in its environment. Today, though, the label of GM foods is meant to identify those products that have been modified or engineered by human means.
And yet, the intervention of humans in an otherwise natural process is not new either. Humans have been actively engaged in plant breeding for up to ten thousand years. An Assyrian relief, dated to 870 BCE, illustrates pollination of date palms by man.
Similarly, the Torah tells of Jacob manipulating his flocks of goats and lambs so that he would increase his herd with the fittest among them. (See Gen. 30:31-31:13.)That the author ambiguously attributed Jacob’s success to both magical sticks and God’s miraculous power is irrelevant, for present purposes. What is important is that the story is testament to the reality that at least since the text was written some twenty-five centuries ago, humans have recognized the desirability of and have sought to guide the alteration of existing species in ways thought beneficial. This guided intervention has produced a host of useful and now common food products, but it is, or was, slow, unpredictable, unreliable, costly and inefficient. read more
Paleoanthropology in Genesis
According to the Bible, God commanded Homo Sapiens to “fill up planet Earth” (Gen. 1:28), and as a species we have most certainly done that. But what motivated prehistoric mankind to spread out throughout the entire world, in the evolutionary rapid time of less than 60-80,000 years?
Homo Erectus originated somewhere in East Africa almost two million years ago, and then slowly spread out to inhabit South Africa, the southern parts of Europe (Spain and Italy), the Caucasus, India, China, and Indonesia over the next million years. Homo Sapiens reached Indonesia and Australia within 40-50,000 years of its exodus from Africa. New research by a paleoanthropologist at the University of York suggests that moral and emotional reasons, especially betrayals of personal and communal trust, are the best way to understanding the rapid spread of our own species around the world. read more
In the Beginning and In the End
Credit: NASA/ESA Hubble Space Telescope.
When the cosmos was about to be created — the fundamental forces of nature being unified in an exceedingly hot, dense point and galaxies, stars, planets, even stable matter itself yet unformed — there was no recognizable space, no measurable time. There was no darkness over the surface of the deep because there was no deep, no surface, no over and no under. No wind hovered over any water, as there was not yet any hydrogen or oxygen, much less any combination of them in the form of water. And there was no wind, either. What there was — all that there was — was chaotic, pulsating Potential.
At some moment, for reasons yet unclear, what was began to change into what is. Gravity separated first from the combined strong nuclear and electroweak forces. Then the strong force emerged and the electroweak force devolved into the electromagnetic force and weak nuclear force. The nascent universe, still small and unbelievably hot and turbulent, was an ever changing soup of energy and sub-atomic particles. It was all good, and about to become better.
Within one second from the mystery of beginning, our mini-universe inflated, and then started to expand. Its temperature dropped from an unfathomably hot state of 100 nonillion degrees Kelvin to only one trillion degrees, but that relative cooling was sufficient for sub-atomic particles to become protons and neutrons and other heavier particles. At the three minute mark, with the temperature now down to a cool billion degrees, particles fused into atomic nuclei, mostly hydrogen nuclei, some helium nuclei and other kinds as well. This, too, was good. read more
Faith in Religion, Confidence in Science
Credit: Yale
In response to a theoretical physicist’s article regarding developments in cosmology and the then current debate about whether the universe had a finite age or was in a steady state without beginning or end, the Lubavitcher Rebbe, Rabbi Menachem Mendel Schneerson, initiated a brief but revealing correspondence. The correspondence was prompted by Schneerson’s deep concern over what he considered to be widespread misconceptions about science and his perceived urgent need to correct those misunderstandings. In this correspondence, Schneerson demonstrated an expected devotion to the text of the Torah and traditions relating to it, but also a certain and perhaps unexpected awareness of technical issues, for instance whether light was an electro-magnetic wave or “corpuscular” or both. More importantly, in the course of the correspondence, he articulated his approach to faith and science and what some asserted was a conflict between them.
Schneerson thought the purported conflict was the result of a misconception of the nature of science. The “sciences,” he said, “are at bottom nothing more than assumptions, work hypotheses and theories which are only ‘probable’ . . . .” By contrast, he viewed “religious truths” as “definitive and categorical.” Consequently, science could not challenge religion because “science can never speak in terms of absolute truth.” read more
Ginger Jews
Last year, about two hundred red haired Israeli Jews gathered for a conference at Kibbutz Gezer in Israel. While that is a nice size group, there were, apparently, many hundreds who were interested in attending, but unable to do so. Those who attended the conference shared stories, sang a popular children’s song called “I am a Redhead,” and reportedly had a good time. Gezer, by the way, is Hebrew for carrot.
And then there is Stav Shaffir, the not even thirty year old Member of the Knesset whose hair is vibrant red. Stav, by the way, is Hebrew for Autumn.
There is even Hebrew slang for redheads: gingi (Jeenji) for a male and gingit (Jeenjit) for a female, both Hebraicized corruptions of the English ginger.
What’s with Jews and red hair? read more
Sagan, Stars and Grains of Sand
Pandora’s Cluster
Credit: NASA/JPL-Caltech
Who could look at the stars and yawn? Certainly not astronomer Carl Sagan. Sagan, a serious scientist, popularized a journey though the universe just over a third of a century ago with his award winning TV series, Cosmos. To impress upon his viewers how many stars existed, Sagan would enthusiastically assert that there were “billions and billions” of them, stressing and drawing out the first syllable each time.
As he acknowledged at the outset, however, the “size and age of the Cosmos are beyond ordinary human understanding.” So, to try to make such an enormous quantity understandable, he said that “the total number of stars in the universe is larger than all the grains of sand on all the beaches of the planet Earth.” (Watch here; see also, Sagan, Cosmos (Random House 1980) at 4, 196.) It was a wonderful reference.
We may sense that there are a lot of stars in the sky, but with the naked eye it is hard to pinpoint and count them, even or maybe especially on a clear night. Sand is somewhat different. We can take a fistful of it at a beach, survey the area, think about the coast lines of the various continents, and then factor in countless interior beaches. Sagan says that our hand will hold about 10,000 grains of sand. (Cosmos, at 196.) Without help, we may not be able to do the math or know the result of the equation, but we can understand that the beaches hold an enormous number of grains of sand.
What Sagan did not say is that his two subjects, stars and sand, were invoked long ago in the Hebrew Bible as metaphors for abundance. They appear first in the book of Genesis, each separately and once together. read more
Is This Really the Torah God Gave Moses at Sinai? (Part II)
The idea that 3300 years ago, at Sinai, God gave Moses a Torah identical to the Torah we have today is a powerful concept, one that still resonates. But is it probable, even plausible?
Previously, to explore this idea, we have taken the text of the Torah as we have it today and looked at issues of content, language and script. We have already found that the Torah we have not only makes no claim as to its original content, but that internal evidence from the Tanakh strongly suggests that whatever Moses may have written and conveyed at the end of his life was limited in scope. Moreover, external evidence from archeological and other sources indicates that Moses’s sefer haTorah was not written in either the language or the script that a contemporary Torah is. In this post, we look at the transmission of a presumed original Torah, focusing on security for the object and textual variations.
Securing the transmission of the originally inscribed text
Let’s start with the medium of Moses’s inscription of the sefer haTorah that our Torah says Moses wrote just before he died (see Deut. 31:9, 24-26) and the security afforded the resulting work. Our Torah does not say precisely whether Moses chiseled the words into stone, wrote them with a stylus in wet clay or used a quill on parchment or papyrus. If the entire Torah as we know it was inscribed on stone or clay tablets, there must have been many of them to include almost 80,000 words containing over 300,000 letters. If one or more scrolls were used, the material involved must have been sizable as well. In any event, it is certainly hard to imagine the 120 year old Moses chiseling, pressing or writing that much text as he was about to die. read more
Is This Really the Torah God Gave Moses at Sinai?
The Torah is the foundational text of the Jewish People. Initially, it asserts a pre-history and a purpose of the ancient Judahite kingdom to which contemporary Jews trace their emotional and often actual genetic origin, setting forth the kingdom’s legends and lore, its poetry and prose, its customs and commitments.
But the Torah is more than the purported history contained in it. When its contents were reduced to writing, text trumped tradition as the source of both political and religious authority in the Judahite world. (See generally, Schniedewind, How the Bible Became a Book (Cambridge 2004) at 91-117.)The result initiated nothing less than a textual revolution.
Moreover, in the words of Israeli writer Amoz Oz and his daughter historian Fania Oz-Sulzberger, a “lineage of literacy” followed. (See Jews and Words (Yale 2012) at 15.) Transmitted over millennia and eliciting commentary which itself then begot more commentary, the written Torah has bound and continues to bind the Jewish People together over space and across time as they read it, study it, participate in its interpretation and organic growth and act out its lessons. Here, the Torah has served, and continues to serve, as trans-national and trans-generational glue. read more
Evolving Reform Judaism
What is God? According to our ancestors, who recorded their beliefs in the Bible, God is an all-powerful and all-knowing entity, living somewhere outside of our world, who created the world and controls what happens in it. My definition of God is slightly different. I tend to think that God is not an entity outside nature, but nature itself, as postulated by a 17th century Jewish theologian, Baruch Spinoza, in Holland. This short article, rooted in my comment dated September 5, 2014, “Heretical or not Heretical,” on this blog is a set of quotes and reflections based on three recently found Internet references.
A brief history of Reform Judaism is presented at the Jewish Virtual Library. Here is a quote, from that reference:
“The ‘Oral Law‘ is not seen as divinely given at Sinai, but rather as a reflection of Judaism’s historic development and encounter with God in each succeeding generation. In this, Reform [views] . . . God working through human agents. Reform believes that each generation has produced capable and religiously inspired teachers (this means that Reform rejects the often expressed view that assigns greater holiness to those who lived in the past). Some individuals of our generation may equal or exceed those of the past.” read more