About euthanasia

Even for (famously compassionate) Buddhists, euthanasia (killing someone or something to stop it from suffering) is a complicated topic. Here are the issues I have encountered when talking to Buddhists and reading Buddhist philosophies over the years:

  • Intentional killing is bad karma for the killer, breaks the first precept, etc. It could cause the killer to have an unpleasant future life(s). On the other hand, euthanasia is probably about as harmless of an act of intentional killing as is possible, because one is doing it mainly with the intention to avoid or stop suffering. On the other hand, the Abhidhamma (the philosophical section of the Buddhist canon) says that life is a series of instantaneous moments, which condition each other in a series. Any action takes many moments (e.g., killing or dying usually takes a few minutes), so it is probably possible for an action to create instances of both good and bad karmas in a complex mixture (i.e., one moment might be dominated by your compassion and another moment by your willingness to kill). Also, the last moments of one life conditions the first moments of the next life, so one should be in as peaceful or positive of a state of mind as possible when dying. (Side note: In Buddhism, there is no clear difference between humans and nonhumans. Humans have merely reached or evolved to a level of complexity where they are capable of complex thoughts and attaining enlightenment. Human mindstreams can supposedly be reborn in animal or other nonhuman bodies, if their mind is best suited to that kind of life. Unlike in the Abrahamic religions, there is no exception made for killing animals. Intentionally killing any sentient being is bad to some degree, and where exactly sentience begins is unclear.)
  • Life’s problems, including death, are considered to have been caused by that being’s karma (past intentional feelings/thoughts, words, and deeds), which conditioned that being to be born, and continues to condition everything that happens to them throughout their life. Everyone’s suffering is largely their own fault (the Buddha heavily emphasized the effects of karma, but later commentators also acknowledged the effects of the five niyama: genetics, the seasons, karma, that the mind is a stream of thought-moments, and the actions of powerful beings). The only way to stop making new karma is to meditate enough to become enlightened. As I understand, Buddhists think that it is no one else’s responsibility to stop another person or animal’s pain or suffering, though if someone wanted to ensure that they (themselves) continue to have nice rebirths, others’ suffering is an opportunity to behave generously, compassionately, etc. toward others, in order to accumulate merit for oneself. One is not abusing someone by not helping them through some natural situation, including illness or dying; their karma caused/conditioned that situation for them, and as karma is a natural law, it is an impartial, objective, just, etc. reaction to someone’s past action (i.e., nature has a built-in criminal justice system where people eventually automatically get exactly what they deserve). However, one must be careful about how one feels about others’ suffering. If one feels cruelly/sadistically happy that someone else is suffering, that is probably a negative karma for oneself. Neutral or peaceful karma leads to Nirvana or a middling/boring human life; positive, compassionate, loving, etc. karma leads to Heaven, wealth, beauty, etc.
  • Similarly, killing someone or something does not necessarily spare them/it from having to face its karma in a future life. However, Buddhists often believe that one could make merit for that being by doing good things and then transferring that merit to that being, to try to negate some of that being’s negative karma and spare it from suffering in the future. Without such an intervention, one must face one’s karma eventually.
  • Death and mortal pain offer important opportunities for the mind to watch the body fail. They provide important spiritual lessons, namely to clearly see the impermanence of life, that one should not become too attached to the body or one’s current lifestyle, and to see that a part of the mind (the “mindstream” or citta-santanaa) is separate from the body and survives death (though is not an immortal soul or spirit like in the Abrahamic religions).
  • Strong neurological drugs, like narcotic or opioid painkillers, the drugs used for anesthesia and euthanasia, intoxicants, etc. hinder or destroy one’s clarity of mind, making it difficult or impossible for what is left of the brain and body to clealy see what is happening, and maybe preventing the mindstream from knowing what to do, where to go, etc. for a good rebirth.

Instead, Buddhists usually advocate the following:

  • Offer palliative/comfort care to the terminally ill (mild painkillers that don’t disrupt mental clarity (like NSAIDs), a comfortable bed or chair, good food and liquids, help them to use the toilet and to bathe, etc.), and sit with them as they die (meditating, chanting, or praying with or over them; encouraging them; holding their hand; helping them stay calm and clear-headed; etc.). In the case of dying animals, I understand that it is difficult to communicate such things to them, and they may not have the cognitive ability or education to understand what is happening to them (interestingly, nature/God doesn’t seem to care about this). Nevertheless, I have seen how touching or holding an animal and making sympathetic or soothing sounds can be calming to them.
  • The Buddha initially recommended that people meditate on death, sitting in cemetaries, mortuaries, etc., watching bodies decay, and contemplating how one’s own body would eventually become like that. However, that was too depressing for some monks, so the Buddha switched to teaching breathing meditation (Pali: anapanasati), which is more mentally neutral. Some Buddhist monks encourage people to wait a few seconds before breathing in, to contemplate the feeling of breathlessness. I have also seen elderly people practice dying by stopping breathing for a minute, so that they might feel less traumatized when they actually die. And I have seen various animals encounter dead members of their own species, with various reactions: ants sometimes carry a dead ant back to the hive, and female dolphins and gorillas sometimes mourn (carry around, hold, contemplate, etc.) their own dead babies for days or weeks. I am not sure whether seeing a dead animal would help another animal of the same species learn to cope with death or would traumatize it. Like human children, animals do not seem to have as many socially learned filters, taboos, etc. about natural things (e.g., nudity, sex, and violence) as do adult humans.
  • If a person is in a coma, vegetative state, etc., I understand that Buddhists are encouraged to care for them in the hope that they might one day regain consciousness. The Buddha similarly encouraged healthy monks in a monastery to take care of sick monks. Caring compassionately and selflessly for others purifies one’s own mind, reduces one’s self delusion, and is good karma. If this continues for a long time, hopefully there will be some kind of government or other institutional facility and funds for the person’s long-term sustenance, so that their family is not burdened.
  • If a person is being kept barely alive by machines, I understand that Buddhists are encouraged to take care of them for a reasonable amount of time (the length of time is ambiguous) in the hope that they might recover and regain consciousness, but if they do not regain consciousness, to unplug the machines and let them die naturally in peaceful surroundings, with as much clarity of mind as possible.
  • In the case of stray animals, I understand that perhaps they should be neutered or spayed (if adequate veterinary facilities exist), and that they should either be allowed to roam freely or be taken in as pets, living off of people’s generosity. I have never seen an animal shelter in a Buddhist-majority country. The cacophony of stray dogs barking and howling at night can be quite loud in Buddhist-majority countries; people don’t like it, but they tolerate it. It is also considered wrong by some Buddhists to deprive an animal of its freedom by keeping it as a pet, though some wealthy Buddhists do have pets, including purebred animals. More common is that there are neighborhood or village animals that roam from house to house getting food, medicine, shelter, etc. from generous people or living as they wish in nature.

Neuroscience’s slow drift towards Buddhism

Neuroscience’s steady movement towards early Buddhist-like views is interesting to watch, though the argument for nihilism in this video still seems anecdotal and atheism-dogmatic to me:


The swarm of self

According to early-to-medieval Buddhism, as I understand, the self and (probably) world are like swarms/flocks of bees, birds, or fish: each particle more-or-less doing its part for some larger purpose with more-or-less thought, each particle itself a swarm of smaller particles — momentary configurations of some basic, common-to-everything, connected-but-separate flashes (not stable points) of energy, with the swarm’s complexity having slowly aggregated/evolved over billions of years. A feeling of a stable self emerges from the swarm, but it is an illusion. Swarms of food, water, air, thoughts from other people or objects, etc. are constantly affecting or replacing parts of oneself. These are several ways in which ancient Buddhism was/is similar to modern physics, biology, and complex adaptive system theories.

“All composite things are impermanent. Strive for liberation [from this state of existence] with diligence” (the Buddha’s final words, my translation from Pali).

A conversation about truth between a natural scientist and a Theravada Buddhist

Scientist: If it can’t be measured with an objective, mechanical instrument, it didn’t happen.
Buddhist: Everything you’ve ever thought, seen, made, or done — including hypotheses, instruments, experiments, results, and theories — are constructs of the brain/mind. Everyone’s experience of life is inherently subjective; objectivity is impossible. Even one person cannot truly understand another person.
Scientist: But humans have evolved on this planet for millions of years. Under Earth-like conditions, our constructs are probably very accurate.
Buddhist: Under land-dwelling, great-ape-like conditions, the constructs are probably very accurate. But can a human really fathom the experience of something like the underwater echolocation experience of a dolphin, or the “rapid-pink” (Varela, Rosch, & Thompson, 1991, p. 183) combined temporal-visual sense that allows small birds to fly through dense bushes? Minds are embodied, and different species’ brains and bodies seem to be configured differently.
Scientist: Under ape-like or aquarium conditions, humans can observe dolphins and see what their echolocation abilities seem to allow them to do (e.g., navigate in the dark). Then we can create instruments (e.g., sonar), with which we can interact, that seem to us to allow us to do the same things as dolphins.
Buddhist: We can mentally construct a perception of physical instruments….
Scientist: Agreed.
Buddhist: So the goals of science are conceived from a human perspective. Humans see something they want to understand, or a challenge they want to overcome, so they set about finding a way to feel like they’ve understood or overcome it. What bothers me about this is that, earlier, you claimed “it didn’t happen,” in an absolute sense. How can a research project that was conceived in a species-biased way lead to an impartial, unbiased realization of absolute truth?
Scientist: When research is done on extremely large scales, and involves extremely brilliant people, I think the results approach absolute truth.
Buddhist: I will grant you that it approaches an intersubjective truth, which may be all that most selfish/greedy/angry humans really care about (i.e., a human-serving truth), but not absolute truth.
Scientist: Then on what grounds would you say that absolute truth has been found?
Buddhist: With practice, the human mind has the capability to internally turn upon, observe, and go progressively deeper into itself. Eventually, we think it can go to such a basic level that it is no longer human, and some Buddhists think no longer subjective. From such a perspective, we think that one is in a less biased, or possibly unbiased, position to observe reality.
Scientist: How could that be verified? How could a human, from their everyday state of consciousness, confirm that a Buddhist meditator has gone to such an unbiased state?
Buddhist: Well, we don’t know whether you scientists could think up a way to measure states of consciousness, but we think that people who can achieve such a state are able to tell whether other people have attained it. “Enlightenment,” as we call it, is like a club with very difficult entry requirements. Western science also has quite high entry requirements: a high degree of cognitive abilities, often many years of school, a controlled laboratory environment, etc.
Scientist: How much practice are we talking about here?
Buddhist: For most people, it takes about three years of vigorous practice in solitude (i.e., few external distractions), with a good teacher.
Scientist: So it’s independently, empirically verifiable, but very hard to verify. Most people aren’t going to spend three years sitting out in the woods, in order to gain the ability.
Buddhist: Right. It would be wonderful, if more people would make the effort, but not many are willing. The Buddha suspected that it would always be that way.
Scientist: Can anyone do it, or only certain, privileged people?
Buddhist: We think pretty much every human being has the mental capability. Brain-damaged or severely mentally handicapped people might not, but most people can. It’s easier for some people than others (e.g., people with a calm temperment who live a peaceful life), for many reasons, but it’s just a learned/developed skill, like playing the piano.
Scientist: So it’s transcultural and dissociated from things like personality, gender, and social position.
Buddhist: Yes.
Scientist: It sounds like Buddhist meditation, at least at a very advanced level, might be the doing of science from a more basic or simple, and possibly less biased, state of consciousness.
Buddhist: We would agree. Unfortunately, in order to communicate the findings of enlightened people to humanity, it is difficult to avoid the trappings of languages, cultures, institutions, and so forth. But, like Western natural/positivistic science, we think that there is basically one truth about one reality.
Scientist: Must one worship Buddha statues, wear charm bracelets, and so forth, to practice Buddhist meditation?
Buddhist: No. Monastic Theravada Buddhists think that the Buddha was just a man who accomplished something great. He is highly respected, but not worshipped. Westerners often mis-understand bowing as worship; in the Buddha’s case, it is only supposed to indicate deep respect. However, pop-culture and later Buddhist traditions sometimes take the Buddha in more religious, folklore, magic, astrology, etc. of directions. Buddhist monks are not supposed to participate in such things. It seems like some scientists also have faith in things like the scientific method and the capability of the discursive part of the human mind to understand everything. And then there is science fiction.
Scientist: Thank you. This has been very enlightening.
Buddhist: Not really, but please find a good teacher and practice meditation. Meditation is not the same as talking or thinking about things. Don’t take your discursive, human mind for granted.
Scientist: I’ll think about it.

Reference: Varela, F. J., Rosch, E., & Thompson, E. (1991). The embodied mind: Cognitive science and human experience. MIT Press.


Though an artificially intelligent (AI) robot might someday look and behave just like a human, how do its internal ‘mental’ states compare with a human’s. Is it possible for a robot, which behaves in a way that a human interprets as kindness or empathy, actually to be internally loving, kind, compassionate, sympathetic, attached, etc.? Can love be stored in a file on a computer disk, and what would be in such a file? Was the file designed by someone and/or was it constructed inductively from a history of sensor (infrared, microphone, etc.) data organized by machine learning algorithms? Can those algorithms modify themselves; if yes, to what extent?

Similarly, can different species (or even different people) ever really empathize with or understand each other, and does it matter? Does anyone care whether the happiness of a dog is the same as the happiness of a human, as long as the dog is wagging its tail or behaving affectionately, and as long as we believe the dog isn’t secretly plotting to hurt us?

I suspect that robots might some day reach this ‘close enough’ stage, where humans develop enough of a degree of apparently mutual love and trust with them to live with them, but I also suspect that robot minds and bodies will evolve differently, and much more rapidly, than biological ones (perhaps unless an artificial version of a human is made), such that our communications with robots will be similar to inter-species communications, and it might be hard to trust that the robot’s intelligence and/or motivations didn’t drastically change overnight. Limited hardware capabilities, similar to the way that numbers of neurons limit the complexity of biological thought, might provide some comfort to humans, though computer processors are becoming smaller and denser by the day.

Adaptation & illness

I find it interesting how it often seems to be the unusual or poorly adapted aspects of species that seem to give them serious health problems. For example, men’s reproductive systems have many glands and moving parts, which are prone to cancers, tears, and ruptures. Men’s storing fat mostly on their bellies (near the heart) may make the fat energy more easily accessible for vigorous activities (hunting, war, manual labor, sports, etc.), but also may increase men’s risk of fat clogging the arteries near their hearts, causing more heart attacks. The way that some women’s bodies store fat farther from the heart on the hips may be healthier, and the way that some women’s bodies store fat more in their chests might be unhealthier. Humans are the only species on Earth (to my knowledge) where the females have permanently enlarged breasts, and they are prone to breast cancer; in our species, it is a “secondary sex characteristic”. The first peoples to migrate from Africa to Europe may have suffered from weak bones, rickets, and cancers, because Europe is darker than Africa, and darker skin is less efficient at making vitamin D than lighter skin. Women’s widened hips make running/escape more difficult and might increase the risk of hip fracture, from which many elderly women don’t recover. Rabbits’ unusually big ears are prone to often-fatal ear infections, and, if they kick their unusually large back legs in the wrong way (e.g., when running, fighting, or being mis-held by humans) they can injure their spines and have paralysis. And some pure-bred dogs’ hips are prone to breaking.