Bava Basra 97b ~ Wine and Snake Venom

In today’s page of Talmud there is brief reference to uncovered wine that is left overnight.  This wine should not be drunk because "סכנה היא" – it is dangerous to do so. Shmuel ben Meir, known as the Rashbam (d. ~1158) outlines the cause of this danger: ואיכא למיחש שמא שתה הימנו נחש - "we should be concerned that a snake may have drank from the wine."  The Rashbam, usually known for his lengthy commentaries, left out the most important part of the explanation. While drinking from the water, perhaps the snake expelled some of its venom into the wine, which would then become dangerous to drink.

Don't touch that wine

The rabbis of the Talmud were very worried indeed about the health effects of water - and wine - that had been left uncovered.  This concern was codified by Maimonides, and later by Ya'akov ben Asher (d. 1340) in his famous halakhic work called the Arba'ah Turim. 

טור יורה דעה הלכות מאכלי עובדי כוכבים סימן קטז 

דברים האסורים משום סכנה
  יש דברים שאסרום חכמים משום סכנה כגון משקין שנתגלו שיש לחוש שמא שתה מהן נחש והטיל בהן ארס אפי' אם שתו מהן אחרים ולא הוזקו אין לשתות מהן  שיש נחש שהארס צף למעלה ויש שארס שלו מפעפע עד אמצעית המשקה  ויש שהארס שלו שוקע לשולי הכלי לפיכך אפי' שתו ממנו אחרים ולא הוזקו אין לשתות מהן דשמא ארס של הנחש ששתה מהן שוקע ואלו המשקין שיש בהן משום גילוי מים יין חלב ודבש ושום כתוש 

Tur, Yoreh De'ah 116. Things that are Prohibited Because they are Dangerous

There are things that the rabbis of the Talmud prohibited because they are dangerous. For example, liquids that were left uncovered, because of the possibility that a snake drank from the water and expelled some of its poison into them. Even if others had drunk from the liquid, and not been injured, one should not drink from them.  For some snake venom floats on the surface, and some sinks to the middle and some moves to the edges of the vessel. Therefore, even if others had drunk and had suffered no harm, one should not drink from them, for perhaps the venom from the snake that had drunk the water had sunk to the bottom. The following liquids should not be drunk if they were left overnight in an uncovered vessel: water, wine, milk, honey, and crushed garlic...

The normative Code of Jewish Law, the שולחן ערוך agreed, but added an important caveat:

שולחן ערוך יורה דעה הלכות מאכלי עובדי כוכבים סימן קטז סעיף א 

משקים שנתגלו, אסרום חכמים דחיישינן שמא שתה נחש מהם והטיל בהם ארס. ועכשיו שאין נחשים מצויים בינינו, מותר

The rabbis forbade drinking from liquids that were left uncovered,. They were concerned that a snake may have drunk from them and expelled some of its poison into them. But now that snakes are not commonly encountered, this is permitted. (Shulchan Aruch Yoreh De'ah 116:1)

So today it is permitted for us to drink from an uncovered pot, but only in a place that does not have a problem with poisonous snakes.  Which is not helpful. There are poisonous snakes in nearly every state in the US, resulting in about 2,000 human envenomations each year, and we have noted before that Israel has its own problem with snakes, including the Palestinian Viper.  The World Health Organization estimates that snakes kill between 20,000 and 94,000 people per year. So exactly where this leniency of the Shulchan Aruch might apply is not clear.

But is drinking snake venom indeed dangerous? Maybe not. In 2012 India Today reported that police in New Delhi had seized about half a liter of snake venom to be used "in high-end raves planned for Valentine's Day in and around the national capital." Apparently the venom, when ingested, produces a euphoric state. Who knew?

VIDEO EVIDENCE - DRINKING COBRA VENOM

It is really hard to find any peer-reviewed scientific studies about people drinking snake venom, because, um, it's a silly thing to do.  But that doesn't mean it hasn't been done. So where could we turn to find people doing silly things? YouTube of course.(The real action begins at 10:13).

Want more? Ok then. Here's another one. This time it involves drinking the venom directly from spitting snake. Apparently, these kind of human interest stories are popular in India. 

WHY IT IS SAFE TO DRINK SNAKE VENOM

If you are a diabetic and take insulin, or know someone who does, you may have wondered why the drug has to be injected. It would, after all, be much less bothersome to swallow an insulin pill than to inject insulin several times a day.  The reason is that insulin is a protein, and like all proteins, it is easily broken down by heat and, more importantly, by the acid environment in the stomach.  Our gastrointestinal tracts evolved to break down proteins into their building blocks - and they perform a wonderful job doing precisely that.

Like insulin, snake venom is a complex protein. And so, like insulin, it too is easily broken down in the very acidic environment of your stomach.  Of course, if intact venom gets into your bloodstream, it could kill you. But if you drink venom, then the intact protein never does get into your bloodstream. You don't need to be an Indian snake charmer to safely drink snake venom. You just need a working digestive system.

How snakes drink

In case you were wondering how we know how snakes drink, here is a diagrammatic view of the apparatus used to record the kinematics and water transport during drinking. The video camera was placed to the left. LED, light-emitting diode. From Cundall, D. Drinking in snakes: kinematic cycling and water transport. The Journal of Experimental Biology. 2000; 203, 2171–2185.

The Talmud was concerned that snakes leave venom in the water from which they drank, and that a person drinking from that water would then suffer from envenomation. As we have seen, this concern has no biological basis, although theoretically, if there was an open cut or ulcer in the mouth, ingested venom could get into the bloodstream and then cause its havoc.  But there is another reason why the talmudic concern is overstated.  Snakes, you see, don't leave any venom when they drink water.  As you may have noted from watching the first video, it takes a lot to get a snake to expel its venom - like sticking a blue pen in its mouth.  Venom is a snake's most precious commodity, and it has evolved to protect that commodity. Snakes only release venom when they are in danger, or ready to strike their prey, and not otherwise. Want a great example? The venomous rattlesnake. That species has evolved a warning rattle to tell would-be predators that if they get any closer, they will be bitten. This only makes evolutionary sense if it was in the snake's best interest to do everything possible to conserve its venom.

In a fascinating article on how snakes drink published in The Journal of Experimental Biology, David Cundall notes that a snake's tongue does not carry or move water, and that "in many snakes, the tongue does not visibly move during drinking." That leads to the conclusion that snakes are suction drinkers. And that makes them even less likely to leave any venom behind in the water.

So let's put this all together:

1. Snakes don't release their venom unless they are threatened or hunting. 

2. Snakes use suction when they drink water. Their mouths are not open, which is needed when they are expelling venom.

3. Snake venom is not dangerous when drunk.

4. (If somehow venom did get into the water, it would be greatly diluted.)

So there is no danger if you were to drink from wine from which a venomous snake had drunk. None. But this was not known to the rabbis of the Talmud, for whom the advice to stay away from all things snake made for a very good public health message.

[Repost in part from Bava Kamma 115.]

Talmudology on the Parsha, Behukotai: Where the Wild Things Are

In this week’s parsha we read of the terrible destruction that will be brought on the People of Israel if they fail to keep God’s word. Among the consequences is this:

ויקרא 26:22

וְהִשְׁלַחְתִּי בָכֶם אֶת־חַיַּת הַשָּׂדֶה וְשִׁכְּלָה אֶתְכֶם וְהִכְרִיתָה אֶת־בְּהֶמְתְּכֶם וְהִמְעִיטָה אֶתְכֶם וְנָשַׁמּוּ דַּרְכֵיכֶם׃

I will also send wild beasts among you, which shall rob you of your children, and destroy your cattle, and make you few in number; and your highways shall be desolate

In Western, educated, industrialized, rich, and democratic (WEIRD) societies, most of us live far from dangerous wild animals. But in many places people still need to be vigilant for the threat that they may bring (see here for example). And certainly during talmudic times we shared the environment with all sorts of potentially dangerous animals. So this week on Talmudology on the Parsha we will examine the threat that wild animals bring, and whether some may be safely domesticated.

Let’s start with the Talmud:

 בבא קמא טו,ב

הזאב והארי והדוב והנמר והברדלס והנחש הרי אלו מועדין רבי אלעזר אומר בזמן שהן בני תרבות אינן מועדין והנחש מועד לעולם

The the wolf, the lion, the bear, the leopard, the bardalis and the snake are considered to be forewarned [so that if they cause damage their owner must pay in full].  R. Eleazar says: if they have been tamed, they are not forewarned; the snake, however, is always forwarned.

Wild Animals gone...Wild

In July 2012, while touring a hospital in Johannesburg, I was given a brutal reminder of the dangers posed by the wild animals were were about to see on safari. In the Intensive Care unit and fighting for his life was a young American named Andrew Oberle, who had come to South Africa to study the chimps. Oberle, a twenty-six year old student, had left the group he was guiding and entered a 'no-go' zone. Two chimps interpreted this as an act of aggression, grabbed the young American, and dragged him into their enclosure. By the time he was finally rescued, Oberline had suffered these injuries: 

The chimps tore away his scalp down to the skull. His ears and nose are gone, and he can’t close his right eye. He has wounds on his trunk and all four limbs. He’s lost most of his fingers, and his right forearm has been eaten, the tendons gone. He’s lost parts of his feet, and his right ankle is destroyed.

(Oberle survived his attack, and in December 2017 he talked about it on podcast which you can listen to here.)

Then there was bear enthusiast Timothy Treadwell (who later became the subject of an excellent 2005 documentary by Werner Herzog).  Treadwell was a self-described bear conservationist, although he lacked any formal training in the field and was frequently at odds with the Park Service. In October 2003, Treadwell and his girlfriend were mauled and eaten by a Grizzly bear in Alaska's Katmai National Park. Thus far, two examples of wild animals acting, well, wild.  

What about training these wild animals to perform tricks?  Well, there's a cautionary tale in that too. Do you recall the great illusionists Siegfried Fischbacher and Roy Horn, the pair of magicians who became world famous for their performances with white lions? For over thirteen years Siegfried and Roy performed at the Mirage Hotel in Las Vegas, until um, they stopped. On October 3, 2003 Roy was bitten in the neck by a seven year old tiger named Manticore, who dragged him off the stage "like a ragdoll." He almost bled to death, and remains partially paralyzed as a result of the attack.  So how could Rabbi Eleazar possibly claim that animals as wild as a lion or a bear ever be considered tame or domesticated? Well, read on...

Domestication

The Encyclopaedia Britannica defines domestication as

the process of hereditary reorganization of wild animals and plants into domestic and cultivated forms according to the interests of people. In its strictest sense, it refers to the initial stage of human mastery of wild animals and plants. The fundamental distinction of domesticated animals and plants from their wild ancestors is that they are created by human labour to meet specific requirements or whims and are adapted to the conditions of continuous care and solicitude people maintain for them.

Thus we speak of domesticated horses and wild horses, domesticated bees and wild bees, and domesticated plants -(think tobacco, and corn)- and wild plants. What turns a species from a wild to a domesticated form is human patience and careful breeding. But the late professor of anthropology Charles Reed (d. 2000) wrote that many animals are naturally tame - or at least not afraid of human contact:

Among these are manatees, who may not even move aside as one swim among them; sea-otters, from whom one can take the young without any defense by the mother; various basking seals, elephant-seals and sea-lions, among who (other than the males in breeding season) one can walk unconcerned, and whose young, if they've lost their mothers, will follow any human hoping to be fed; various of the porpoises and dolphins, who seem to have no fear of man, and even the great whales.

Can Wolves be Tamed?

The Mishnah on today's page of Talmud stated that six species of animal can never be relied upon to have been domesticated. One of these is the wolf, which seems kind of reasonable, even allowing for the fact that our dogs are descended from them.  But wolves have also been successfully raised as family pets, (though you should probably check with your spouse before bringing home a wolf cub for the family). "Actually" wrote Charles Reed, "wolf pups reared as a group in Alaskan isolation or a single pup brought up with children and dogs in an urban family are wonderfully affectionate, social, dynamic, interesting, and of course intelligent fellow citizens." Which sounds rather like the opinion of Rabbi Eleazar, who believed that wolves, (and bears, lions and leopards) may be tamed so successfully that they end up about as aggressive as domestic goats.

“Wild animals ain’t so wild, as shown again by a wild-caught penned wolverine in Alaska, which, within a few days of capture, was taking food from the hand...when the hand was empty, the wolverine gently, with its incisor teeth, held the lady’s fingertips without braking the skin.”

— Charles A. Reed. Wild Animals Ain't So Wild, Domesticating Them Not So Difficult. Expedition 1986. 28 (2) 8-15.

A Pet Grizzly Bear called ben franklin

In the Mishnah, Rabbi Eleazar spoke not only of a tame wolf - but of a tame bear.  While our modern sensibilities would be outraged at the notion of raising a wild bear as a pet, these sensibilities are, to be sure, modern indeed. In a charming article published in the American Naturalist in 1886, John Caton described the domestication of the grizzly bear. Just to remind you- a small grizzly bear weights 400 pounds and stands about six and a half feet tall. Now read on:

Among others he [a certain James Adams] fairly domesticated quite a number of the grizzly bear (Ursus ferox Lewis and Clark) with complete success. This is the largest and fiercest known of all the species, and it might be expected the most intractable or unsubmissive to human control, yet such appears not to have been the case.

The first specimens experimented with were two cubs, over a year old when caught, taken in Washington Territory, between Lewis and Clark's fork of the Columbia. They were brother and sister; the latter was retained by Adams, and his experiments were principally conducted on her, which he called " Lady Washington." She seems to have been the more tractable and submissive. The male he parted with to a friend, after he had received but the rudiments of his education. At first they were chained to trees near the camp-fire, and resisted all attempts at familiarity and kindness; then severity was adopted, until they finally submitted.

Soon after the male was parted with, and we have no account of his subsequent career. The female was always after treated with the utmost kindness, and in a few months became as tractable as a dog. She followed her master in his hunting excursions, fought for him with other grizzlies, and saved him from the greatest perils.

She slept at his feet around the camp-fire, and took the place of a most vigilant watch-dog. He taught her to carry burdens with the docility of a mule, and as she grew up her great strength enabled her to render him great assistance in this way.

Another bear of the same species he captured in the Sierras in California before its eyes were open, and raised it on a greyhound bitch in company with her own pup. This he called Ben Franklin, and proved more docile even than the first. He never found it necessary to confine in any way this specimen, but he was allowed to roam and hunt with his foster brother, the grayhound [sic]. They were inseparable companions, and seemed to have as much affection for each other as if they had been of the same species, Before he was full-grown, when his master was attacked by a wounded grizzly, he joined in the fight with such ferocity as to save his master's life, and though he was severely wounded in this contest, with careful nursing he survived, and ever after showed as much courage in attacking his own species as if he had not met with this severe punishment.

I know what you are thinking: grizzly bears are found only in North America, but bears in Israel were a species of the brown bear called Ursus arctos syriacus, or the Syrian Brown Bear. Well that's true, but it's not only grizzly bears that make cuddly pets; the same owner of Ben Franklin, the pet grizzly, also kept black bears (and who knows, perhaps brown ones too):

He found the black bear, when raised in camp, as readily domesticated as the grizzly, and as fond of his society, following him about the camp and through the woods with fidelity and attachment.

So there we have it. Evidence to support Rabbi Eleazar's dissenting opinion that many wild animals may become as domesticated as a dog or cat.  Still, best to stick with dogs and cats as pets.  They take up far less space than the enormous, though very cute, grizzly bear.

This week’s parsha also contains a promise to remove the threat of wild animals should the People of Israel faithfully follow God’s word:

ויקרא 26:6

וְנָתַתִּי שָׁלוֹם בָּאָרֶץ וּשְׁכַבְתֶּם וְאֵין מַחֲרִיד וְהִשְׁבַּתִּי חַיָּה רָעָה מִן־הָאָרֶץ וְחֶרֶב לֹא־תַעֲבֹר בְּאַרְצְכֶם׃

And I will give peace in the land, and you shall lie down, and none shall make you afraid: and I will remove evil beasts out of the land, neither shall the sword go through your land.

On which Ibn Ezra makes this comment:

ואין מחריד. לא מחיה רעה ולא מאויב רק אתם תרדפו האויב ויפול לפניכם

AND NONE SHALL MAKE YOU AFRAID: No wild animals and no enemy. On the contrary, you will chase your enemies and they shall fall before you.

Now that the threat of wild animals has long been removed from the borders of Israel, let us hope that those people who threaten the state and its citizens will quickly meet a similar fate.

Bava Kamma 115b ~ Drinking Snake Venom

בבא קמא קטו, ב

והתניא מים שנתגלו הרי זה לא ישפכם ברשות הרבים ולא יגבל בהן את הטיט ולא ירבץ בהן את הבית ולא ישקה מהם את בהמתו ולא בהמת חבירו

It was taught in a Baraisa: water that was left uncovered should not be spilled out in a public area, nor should one knead clay with it, nor should one lay in the dust with it, nor should one give it to his animal, nor the animal of his friend, to drink. (Bava Kamma 115b)

Don't Drink That Water!

The rabbis of the Talmud were very worried indeed about the health effects of water that had been left uncovered.  This concern was codified by Maimonides, and later by Ya'akov ben Asher (d. 1340) in his famous halakhic work called the Arba'ah Turim. 

טור יורה דעה הלכות מאכלי עובדי כוכבים סימן קטז 

דברים האסורים משום סכנה
  יש דברים שאסרום חכמים משום סכנה כגון משקין שנתגלו שיש לחוש שמא שתה מהן נחש והטיל בהן ארס אפי' אם שתו מהן אחרים ולא הוזקו אין לשתות מהן  שיש נחש שהארס צף למעלה ויש שארס שלו מפעפע עד אמצעית המשקה  ויש שהארס שלו שוקע לשולי הכלי לפיכך אפי' שתו ממנו אחרים ולא הוזקו אין לשתות מהן דשמא ארס של הנחש ששתה מהן שוקע ואלו המשקין שיש בהן משום גילוי מים יין חלב ודבש ושום כתוש 

Tur, Yoreh De'ah 116. Things that are Prohibited Because they are Dangerous

There are things that the rabbis of the Talmud prohibited because they are dangerous. For example, liquids that were left uncovered, because of the possibility that a snake drank from the water and expelled some of its poison into them. Even if others had drunk from the liquid, and not been injured, one should not drink from them.  For some snake venom floats on the surface, and some sinks to the middle and some moves to the edges of the vessel. Therefore, even if others had drunk and had suffered no harm, one should not drink from them, for perhaps the venom from the snake that had drunk the water had sunk to the bottom. The following liquids should not be drunk if they were left overnight in an uncovered vessel: water, wine, milk, honey, and crushed garlic...

The normative Code of Jewish Law, the שולחן ערוך agreed, but added an important caveat:

שולחן ערוך יורה דעה הלכות מאכלי עובדי כוכבים סימן קטז סעיף א 

משקים שנתגלו, אסרום חכמים דחיישינן שמא שתה נחש מהם והטיל בהם ארס. ועכשיו שאין נחשים מצויים בינינו, מותר

The rabbis forbade drinking from liquids that were left uncovered,. They were concerned that a snake may have drunk from them and expelled some of its poison into them. But now that snakes are not commonly encountered, this is permitted. (Shulchan Aruch Yoreh De'ah 116:1)

So today it is permitted for us to drink from an uncovered pot, but only in a place that does not have a problem with poisonous snakes.  Which is not helpful. There are poisonous snakes in nearly every state in the US, resulting in about 2,000 human envenomations each year, and we have noted before that Israel has its own problem with snakes, including the Palestinian Viper.  The World Health Organization estimates that snakes kill between 20,000 and 94,000 people per year. So exactly where this leniency of the Shulchan Aruch might apply is not clear.

But is drinking snake venom indeed dangerous? Maybe not. In 2012 India Today reported that police in New Delhi had seized about half a liter of snake venom to be used "in high-end raves planned for Valentine's Day in and around the national capital." Apparently the venom, when ingested, produces a euphoric state. Who knew?

Video evidence - Drinking Cobra Venom

It is really hard to find any peer-reviewed scientific studies about people drinking snake venom, because, um, it's a silly thing to do.  But that doesn't mean it hasn't been done. So where could we turn to find people doing silly things? YouTube of course. This video involves drinking the venom directly from spitting snake. Apparently, these kind of human interest stories are popular in India. 

Why it is safe to drink snake venom

If you are a diabetic and take insulin, or know someone who does, you may have wondered why the drug has to be injected. It would, after all, be much less bothersome to swallow an insulin pill than to inject insulin several times a day.  The reason is that insulin is a protein, and like all proteins, it is easily broken down by heat and, more importantly, by the acid environment in the stomach.  Our gastrointestinal tracts evolved to break down proteins into their building blocks - and they perform a wonderful job doing precisely that.

Like insulin, snake venom is a complex protein. And so, like insulin, it too is easily broken down in the very acidic environment of your stomach.  Of course, if intact venom gets into your bloodstream, it could kill you. But if you drink venom, then the intact protein never does get into your bloodstream. You don't need to be an Indian snake charmer to safely drink snake venom. You just need a working digestive system.

HOW SNAKES DRINK

 In case you were wondering how we know how snakes drink, here is a diagrammatic view of the apparatus used to record the kinematics and water transport during drinking. The video camera was placed to the left. LED, light-emitting diode. From Cundall, D. Drinking in snakes: kinematic cycling and water transport. The Journal of Experimental Biology. 2000; 203, 2171–2185.

The Talmud was concerned that snakes leave venom in water from which they drank, and that a person drinking from that water would then suffer from envenomation. As we have seen, this concern has no biological basis, although theoretically, if there was an open cut or ulcer in the mouth, ingested venom could get into the bloodstream and then cause its havoc.  But there is another reason why the talmudic concern is overstated.  Snakes, you see, don't leave any venom when they drink water.  As you may have noted from watching the first video, it takes a lot to get a snake to expel its venom - like sticking a blue pen in its mouth.  Venom is a snake's most precious commodity, and it has evolved to protect that commodity. Snakes only release venom when they are in danger, or ready to strike their prey, and not otherwise. Want a great example? The venomous rattlesnake. That species has evolved a warning rattle to tell would-be predators that if they get any closer, they will be bitten. This only makes evolutionary sense if it was in the snake's best interest to do everything possible to conserve its venom.

In a fascinating article on how snakes drink published in The Journal of Experimental Biology, David Cundall notes that a snake's tongue does not carry or move water, and that "in many snakes, the tongue does not visibly move during drinking." That leads to the conclusion that snakes are suction drinkers. And that makes them even less likely to leave any venom behind in the water.

“As far as is known, all snakes are suction drinkers, and the only critical structural variations that might be predicted to influence drinking performance are the relative dimensions and shapes of the mandibles and their suspensorial elements and the arrangements of intermandibular muscles and connective tissues.”

— Cundall, D. Drinking in snakes: kinematic cycling and water transport. The Journal of Experimental Biology. 2000; 203, 2171–2185.

So let's put this all together:

1. Snakes don't release their venom unless they are threatened or hunting. 

2. Snakes use suction when they drink water. Their mouths are not open, which is needed when they are expelling venom.

3. Snake venom is not dangerous when drunk.

4. (If somehow venom did get into the water, it would be greatly diluted.)

So there is no danger if you were to drink from water from which a venomous snake had drunk. None.

Rashi's Two Explanations of Today's Passage

In today's page of Talmud, we are warned not to drink water left standing, because of the danger of a venomous snake having drunk from it.  That danger, as we have seen, does not exist.  But the Talmud also warns us not to use this water to sprinkle on a dirt floor to keep the dust down. According to Rashi, the concern is that a person might cut her foot on a sharp stone left on the floor, which would then allow the venom that was in the water that was sprinkled on that floor to enter the bloodstream. Now that is an incredibly unlikely event, but it is certainly possible, and Rashi's point is absolutely correct. The danger is only if there is an open wound that would allow the venom to enter the blood stream. (שלא יעבור עליהם אדם יחף ויכנס ארס של נחש ברגלו ע"י מכת צרור וימות.)  It is fascinating to compare Rashi's explanation here with his explanation of the the identical passage found in Avodah Zarah (30b).  

 לא ישפכם: שמא יעבור אדם יחף ויעמוד הארס בין קשרי אצבעותיו וכיון שנכנס מעט ונוקב   בבשר שוב אין לו רפואה. רשי, עבודה זרה ל, ב

There, Rashi notes that if "venomous" water was sprinkled on the floor, a person might step on it and absorb the venom through the skin of his toe joints. Once that happens, "שוב אין לו רפואה" - there is no medical treatment. What Rashi may not have known is that snake venom is not dangerous if it gets on your skin, because it is not absorbed from there into the bloodstream.  So his explanation in Avodah Zara is not correct, unlike his explanation of the passage in today's daf.

Bye Bye Bava Kamma

And that brings us to the end of Talmudology on Bava Kamma, which we will finish learning this Thursday. We've discussed all kinds of topics:

Whether wolves can be tamed

Whether donkeys could break pottery with their braying

The talmudic and legal liability for dog bites

Whether a man is liable for injuring his wife during intercourse

How animals feel pain

Liability in bullfighting

Deaths from falling

Whether a goose has a scrotum

Whether kosher and non-kosher animals might cross-breed

Whether garlic is good for you

Whether honey is bad for you

How animals faced trial

And more besides.  Now it is time to turn to the next tractate. I'll see you on the opening page of Bava Metziah,  when we will discuss game theory and the work of the Israeli Nobel prize winner Robert Aumann.

Bava Kamma 15b ~ Where the Wild Things Are

 בבא קמא טו,ב

הזאב והארי והדוב והנמר והברדלס והנחש הרי אלו מועדין רבי אלעזר אומר בזמן שהן בני תרבות אינן מועדין והנחש מועד לעולם

The the wolf, the lion, the bear, the leopard, the bardalis and the snake are considered to be forewarned [so that if they cause damage their owner must pay in full].  R. Eleazar says: if they have been tamed, they are not forewarned; the snake, however, is always forwarned.

Wild Animals gone...Wild

In July 2012, while touring a hospital in Johannesburg, I was given a brutal reminder of the dangers posed by the wild animals were were about to see on safari. In the Intensive Care unit and fighting for his life was a young American named Andrew Oberle, who had come to South Africa to study the chimps. Oberle, a twenty-six year old student, had left the group he was guiding and entered a 'no-go' zone. Two chimps interpreted this as an act of aggression, grabbed the young American, and dragged him into their enclosure. By the time he was finally rescued, Oberline had suffered these injuries: 

The chimps tore away his scalp down to the skull. His ears and nose are gone, and he can’t close his right eye. He has wounds on his trunk and all four limbs. He’s lost most of his fingers, and his right forearm has been eaten, the tendons gone. He’s lost parts of his feet, and his right ankle is destroyed.

(Oberle survived his attack, and in December 2017 he talked about it on podcast which you can listen to here.)

Then there was bear enthusiast Timothy Treadwell (who later became the subject of an excellent 2005 documentary by Werner Herzog).  Treadwell was a self-described bear conservationist, although he lacked any formal training in the field and was frequently at odds with the Park Service. In October 2003, Treadwell and his girlfriend were mauled and eaten by a Grizzly bear in Alaska's Katmai National Park. Thus far, two examples of wild animals acting, well, wild.  

What about training these wild animals to perform tricks?  Well, there's a cautionary tale in that too. Do you recall the great illusionists Siegfried Fischbacher and Roy Horn, the pair of magicians who became world famous for their performances with white lions? For over thirteen years Siegfried and Roy performed at the Mirage Hotel in Las Vegas, until um, they stopped. On October 3, 2003 Roy was bitten in the neck by a seven year old tiger named Manticore, who dragged him off the stage "like a ragdoll." He almost bled to death, and remains partially paralyzed as a result of the attack.  So how could Rabbi Eleazar possibly claim that animals as wild as a lion or a bear ever be considered tame or domesticated? Well, read on...

Domestication

The Encyclopaedia Britannica defines domestication as

the process of hereditary reorganization of wild animals and plants into domestic and cultivated forms according to the interests of people. In its strictest sense, it refers to the initial stage of human mastery of wild animals and plants. The fundamental distinction of domesticated animals and plants from their wild ancestors is that they are created by human labour to meet specific requirements or whims and are adapted to the conditions of continuous care and solicitude people maintain for them.

Thus we speak of domesticated horses and wild horses, domesticated bees and wild bees, and domesticated plants -(think tobacco, and corn)- and wild plants. What turns a species from a wild to a domesticated form is human patience and careful breeding. But the late professor of anthropology Charles Reed (d. 2000) wrote that many animals are naturally tame - or at least not afraid of human contact:

Among these are manatees, who may not even move aside as one swim among them; sea-otters, from whom one can take the young without any defense by the mother; various basking seals, elephant-seals and sea-lions, among who (other than the males in breeding season) one can walk unconcerned, and whose young, if they've lost their mothers, will follow any human hoping to be fed; various of the porpoises and dolphins, who seem to have no fear of man, and even the great whales.

Can Wolves be Tamed?

The Mishnah on today's page of Talmud stated that six species of animal can never be relied upon to have been domesticated. One of these is the wolf, which seems kind of reasonable, even allowing for the fact that our dogs are descended from them.  But wolves have also been successfully raised as family pets, (though you should probably check with your spouse before bringing home a wolf cub for the family). "Actually" wrote Charles Reed, "wolf pups reared as a group in Alaskan isolation or a single pup brought up with children and dogs in an urban family are wonderfully affectionate, social, dynamic, interesting, and of course intelligent fellow citizens." Which sounds rather like the opinion of Rabbi Eleazar, who believed that wolves, (and bears, lions and leopards) may be tamed so successfully that they end up about as aggressive as domestic goats.

“Wild animals ain’t so wild, as shown again by a wild-caught penned wolverine in Alaska, which, within a few days of capture, was taking food from the hand...when the hand was empty, the wolverine gently, with its incisor teeth, held the lady’s fingertips without braking the skin.”

— Charles A. Reed. Wild Animals Ain't So Wild, Domesticating Them Not So Difficult. Expedition 1986. 28 (2) 8-15.

A Pet Grizzly Bear called ben franklin

In the Mishnah, Rabbi Eleazar spoke not only of a tame wolf - but of a tame bear.  While our modern sensibilities would be outraged at the notion of raising a wild bear as a pet, these sensibilities are, to be sure, modern indeed. In a charming article published in the American Naturalist in 1886, John Caton described the domestication of the grizzly bear. Just to remind you- a small grizzly bear weights 400 pounds and stands about six and a half feet tall. Now read on:

Among others he [a certain James Adams] fairly domesticated quite a number of the grizzly bear (Ursus ferox Lewis and Clark) with complete success. This is the largest and fiercest known of all the species, and it might be expected the most intractable or unsubmissive to human control, yet such appears not to have been the case.

The first specimens experimented with were two cubs, over a year old when caught, taken in Washington Territory, between Lewis and Clark's fork of the Columbia. They were brother and sister; the latter was retained by Adams, and his experiments were principally conducted on her, which he called " Lady Washington." She seems to have been the more tractable and submissive. The male he parted with to a friend, after he had received but the rudiments of his education. At first they were chained to trees near the camp-fire, and resisted all attempts at familiarity and kindness; then severity was adopted, until they finally submitted.

Soon after the male was parted with, and we have no account of his subsequent career. The female was always after treated with the utmost kindness, and in a few months became as tractable as a dog. She followed her master in his hunting excursions, fought for him with other grizzlies, and saved him from the greatest perils.

She slept at his feet around the camp-fire, and took the place of a most vigilant watch-dog. He taught her to carry burdens with the docility of a mule, and as she grew up her great strength enabled her to render him great assistance in this way.

Another bear of the same species he captured in the Sierras in California before its eyes were open, and raised it on a greyhound bitch in company with her own pup. This he called Ben Franklin, and proved more docile even than the first. He never found it necessary to confine in any way this specimen, but he was allowed to roam and hunt with his foster brother, the grayhound [sic]. They were inseparable companions, and seemed to have as much affection for each other as if they had been of the same species, Before he was full-grown, when his master was attacked by a wounded grizzly, he joined in the fight with such ferocity as to save his master's life, and though he was severely wounded in this contest, with careful nursing he survived, and ever after showed as much courage in attacking his own species as if he had not met with this severe punishment.

I know what you are thinking: grizzly bears are found only in North America, but bears in Israel were a species of the brown bear called Ursus arctos syriacus, or the Syrian Brown Bear. Well that's true, but it's not only grizzly bears that make cuddly pets; the same owner of Ben Franklin, the pet grizzly, also kept black bears (and who knows, perhaps brown ones too):

He found the black bear, when raised in camp, as readily domesticated as the grizzly, and as fond of his society, following him about the camp and through the woods with fidelity and attachment.

So there we have it. Evidence to support Rabbi Eleazar's dissenting opinion that many wild animals may become as domesticated as a dog or cat.  Still, best to stick with dogs and cats as pets.  They take up far less space than the enormous, though very cute, grizzly bear.