How Probiotics Can Be Good for Your Brain
By Ruairi Robertson, PhD
Your body is home to roughly 40 trillion bacteria, most of which reside in your gut and don't cause any health problems.
In fact, scientists have begun to realize that some of these bacteria are essential to physical health.
What's more, recent studies have found that these bacteria may have benefits for your brain and mental health.
This article explains how your brain is affected by gut bacteria and the role probiotics may play.
What Are Probiotics?
Probiotics are live microorganisms, usually bacteria. When you consume enough of them, they provide a specific health benefit.
Probiotics are "life-promoting" organisms — the word "probiotic" is derived from the Latin words "pro," meaning to promote, and "biotic," meaning life.
Importantly, for a species of bacteria to be termed "probiotic," it must have a lot of scientific evidence behind it showing a specific health benefit.
Food and drug companies began to call some bacteria "probiotic" even when they had no scientifically proven health benefits. This led the European Food Safety Authority (EFSA) to ban the word "probiotic" on all foods in the European Union.
However, a lot of new scientific evidence shows that some bacterial species have true benefits for health.
Research suggests that probiotics may benefit those with certain medical conditions, including irritable bowel syndrome (IBS), eczema, dermatitis, high cholesterol levels, and liver disease.
There are many different species and strains within these groups, and they may have different effects on the body.
Probiotics are live microorganisms that have proven health benefits.
How Are the Gut and Brain Connected?
The intestines and brain are connected physically and chemically. Changes in the gut can affect the brain.
The vagus nerve, a large nerve in the central nervous system, sends signals between the intestines and brain.
The brain and intestines also communicate through your gut microbes, which produce molecules that carry information to the brain.
Estimates suggest that you have roughly 30 trillion human cells and 40 trillion bacteria. This means that, by number of cells, you are more bacteria than you are human.
The majority of these bacteria reside in your gut. This means they come into direct contact with the cells that line your intestines and everything that enters your body. That includes food, medicines, and microbes.
Many other microbes live alongside your gut bacteria, including yeasts and fungi. Collectively, these microbes are known as the gut microbiota or gut microbiome.
Each of these bacteria can produce different substances that can affect the brain. These include short-chain fatty acids, neurotransmitters, and amino acids.
Gut bacteria can also influence the brain and central nervous system by controlling inflammation and hormone production.
Thousands of species of bacteria reside in the human body, primarily in the intestines. In general, these bacteria are good for your health and may even influence brain health.
Altered Gut Microbiota and Disease
The term "gut dysbiosis" refers to when the intestines and gut bacteria are in a diseased state. This may be due to the presence of disease-causing bacteria, which may also lead to chronic inflammation.
Researchers have identified gut dysbiosis in people with:
- heart disease
- type 2 diabetes
- other conditions
Some studies suggest that certain probiotics can restore the microbiota to a healthy state and reduce symptoms of various health conditions.
Interestingly, some studies have shown that people with certain mental health conditions also have an altered microbiota. It's unclear if this causes the conditions, or if it's the result of diet and lifestyle factors.
Since the gut and brain are connected, and gut bacteria produce substances that can influence the brain, probiotics may benefit the brain and mental health. Probiotics that benefit mental health have been called psychobiotics.
A number of recent studies have investigated this, but most have been conducted in animals. However, a few have shown interesting results in humans.
A number of diseases, including mental health conditions, are linked to having more disease-causing bacteria in the intestines. Some probiotics may help restore healthy bacteria and reduce symptoms.
Probiotics May Improve Mental Health
Stress and anxiety are increasingly common, and depression is one of the main mental health problems worldwide.
A number of these disorders, especially stress and anxiety, are associated with high blood levels of cortisol, the human stress hormone.
Several studies have looked into how probiotics affect people with clinically diagnosed depression.
One study showed that taking a mixture of three Lactobacillus and Bifidobacteria strains for 8 weeks significantly reduced symptoms of depression. They also had reduced levels of inflammation.
A handful of other studies have examined how probiotics affect depressive symptoms in people without clinically diagnosed depression, including:
- symptoms of anxiety
- depressive symptoms
- psychological distress
- academic stress
Certain probiotics may reduce anxiety, stress, and depressive symptoms in the general population. Yet, more studies are needed to understand their potential benefits for those with clinically diagnosed mental health conditions.
Probiotics May Relieve IBS
Irritable bowel syndrome (IBS) is directly related to the function of the colon, but some researchers believe it's a psychological disorder.
In general, research suggests that probiotics are linked with digestive health.
Many people with IBS experience anxiety and depression. Probiotics appear to help reduce IBS symptoms.
Probiotics May Enhance Mood
In people with or without mental health conditions, some probiotics may help improve mood.
One study gave people a probiotic mix containing eight different Lactobacillus and Bifidobacteria strains every day for 4 weeks.
The researchers found that taking the supplements reduced participants' negative thoughts associated with a sad mood.
Interestingly, this study also found that people scored slightly lower on a memory test after taking the probiotic. More studies are needed to validate these results.
A few studies have shown that taking certain probiotics for a few weeks may slightly improve mood.
Probiotics May Help After Traumatic Brain Injury
When someone has a traumatic brain injury, they may need to stay in an intensive care unit. Here, doctors may help them feed and breathe through tubes.
This can increase the risk of infection, and infections in people with traumatic brain injuries can lead to further complications.
A few studies have found that adding certain probiotics into the food delivered through the tube can reduce the number of infections and length of time the person spends in the intensive care unit.
Probiotics may have these effects due to their benefits for the immune system.
Giving probiotics after traumatic brain injury may reduce the rate of infections and length of time the person needs to stay in intensive care.
Other Benefits of Probiotics for the Brain
A handful of studies have shown that probiotics may have other interesting benefits for the brain.
One intriguing study found that taking a mix of Bifidobacteria, Streptococcus, Lactobacillus, and Lactococcus affected the brain regions that control emotion and sensation. In this study, healthy females took the mix twice daily for 4 weeks.
Some probiotics may influence brain function and symptoms of multiple sclerosis and schizophrenia. However, this research is still very new, so the results aren't clear.
Should You Be Taking a Probiotic for Your Brain?
At the moment, there is not enough evidence to show that probiotics definitely benefit the brain. This means that doctors aren't able to consider probiotics a treatment for any brain-related disorders.
If you're looking to treat such disorders, talk to a doctor.
That said, there is good evidence that probiotics have health benefits in other areas, including heart health, digestive disorders, eczema, and dermatitis.
Scientific evidence has shown a clear connection between the gut and the brain. This is an exciting area of research that's growing rapidly.
People can usually get a healthy gut microbiota by following a healthy diet and lifestyle. A number of foods can contain beneficial bacteria, including:
- probiotic yogurt
- unpasteurized sauerkraut
If necessary, taking probiotic supplements can help you increase the beneficial bacterial species in your intestines. In general, taking probiotics is safe and causes few side effects.
If you're buying a probiotic, choose one that's supported by scientific evidence. Lactobacillus GG (LGG) and VSL#3 have both been widely studied and shown to offer a number of health benefits.
Probiotics have been shown to benefit other aspects of health, but not enough research has been done to definitively demonstrate whether probiotics have positive effects on the brain.
The Bottom Line
Although the research is promising, it's too soon to recommend any probiotic specifically to boost brain health.
Still, current evidence gives some food for thought about how probiotics may be used to improve brain health in the future.
If you want to try using probiotics, you can find them in drug stores and online.
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Do you feel embarrassed due to the foul odor coming from your mouth? Or your oral hygiene isn't as good as before, and you are suffering from gingivitis (inflammation of gums)?
Well, these oral problems are skyrocketing, and even young people are suffering from oral issues that result in a lack of confidence.
It's common to change your toothpaste by seeing the TV commercials that claim to free you from bad breath or sensitive teeth, but these products don't always work.
Fighting oral issues isn't that easy, even if you religiously follow what your primary school teacher has taught, to "Brush two times a day!"
Well, there is a much-hyped supplement in the market that claims to help you fight all of these oral issues: The Steel Bite Pro.
Steel Bite Pro is an oral supplement that claims to cure bad breath and other such oral issues like sensitivity and gum problems.
But does the supplement really work, or is it just like the useless toothpaste that you tried before? Let's find out in this review.
Who Should Use Steel Bite Pro?
The best part about Steel Bite Pro is that anyone can use the supplement to get rid of oral issues. The supplement contains natural ingredients such as turmeric, zinc, alfalfa, jujube seeds, and much more, so there are no chemicals at all.
No matter whether you are 20 or 60, you can use this supplement to overcome oral issues and get the confidence back that you are missing due to bad odor and sensitive teeth.
Steel Bite Pro Review: Overview of the Supplement
Steel Bite Pro is an all-natural supplement that contains a mix of natural supplements to rebuild your gums and teeth.
The supplement contains 29 different foods that help you reduce the gum pain and other dental problems you have been facing for years.
More than 55,000 people have used Steel Bite Pro till now, and the results of the supplement are pretty impressive. Furthermore, the supplement is prepared in an FDA-approved facility in the USA.
It is available in the form of pills that you can consume anytime, so using the supplement is incredibly convenient. There are numerous benefits of using the Steel Bite Pro as it solves a plethora of dental problems.
Pros and Cons: Steel Bite Pro
To understand the supplement better, it is essential to know about its pros and cons.
Convenient to Use
The dietary supplement is convenient to use as it comes in the form of pills. You can take the pill anytime, even when you are in your office or somewhere else. Now there is no need to use multiple kinds of toothpaste and splurge money by visiting a dentist.
All the ingredients present inside the supplement are natural, and there are no chemicals that can harm your teeth or gums.
When you compare the cost of 1 bottle with the cost of a special toothpaste with the fee that your dentist charges, Steel Bite Pro will seem much more affordable. The supplement is available in multiple packages, so you will find it affordable to use.
No Side Effects at All
There are no side effects to using Steel Bite Pro, so you can rest assured that you won't face any headaches or other issues while curing the oral issues. The reason why Steel Bite Pro has no side effects is due to its natural ingredients.
Designed by Experts
The supplement is designed by experts that have been in the industry for years.
No Additional Medicines Are Required
When you are using Steel Bite Pro, you can avoid using other medicines that you have been taking to cure oral issues.
Attacks on the Pain
There are several ingredients present in Steel Bite Pro that attack tooth and gum pain so that you get some instant relief with the supplement.
Comes With a Money Back Guarantee
The supplement comes with a 60-day money back guarantee, so you can claim a full refund if you find the supplement isn't working for you, or if it isn't doing what the manufacturer has promised.
You Can Purchase It From the Official Site Only
The supplement is only available for purchase from the Official Website. Sometimes the supplement gets out of stock, so you have to wait for it to get back in stock.
A Single Bottle Costs More
If you buy a single bottle of the supplement, it'll cost you more than other packages with multiple bottles.
Ingredients in Steel Bite Pro
All the ingredients present in Steel Bite Pro are natural and have proven benefits for humans. Here is a list of supplements explained in detail and how they can benefit you if you start using Steel Bite Pro.
As per a study, there are innumerable benefits of using turmeric on your teeth. The natural herb has antimicrobial properties that help remove the plaque effectively from the teeth, exterminate bacteria and help cure sensitivity.
Moreover, turmeric is good for fighting oral inflammation issues. When applied on teeth, the ingredient gives instant relief from pain and is effective in curing mouth ulcers as well.
Berberine is a natural herb with proven antioxidant power to help you get rid of microorganisms developing inside the mouth. Furthermore, the ingredient has anti-inflammatory properties and is good for curing oral issues caused due to viruses and bacteria.
It is another natural ingredient that is used in a range of health supplements due to its healing power. The ingredient naturally heals the gums and the damage caused to the teeth by bacteria and microorganisms.
As per a study, it helps reduce the infection, oral pain, and cures other dental issues.
Your liver has a significant impact on your oral health, and that's where milk thistle works. The natural ingredient eliminates toxins from the liver and detoxifies your mouth as well.
Here is a study that proves how milk thistle is beneficial in detoxifying the liver.
The decaying of teeth is the initial phase of damage caused by bacteria thriving inside your mouth. Alfalfa works by reducing tooth sensitivity drastically and repairs the tooth decay caused by the bacteria.
It even stops the bacteria from growing further so you can expect good oral health.
A lot of natural supplements for teeth contain ginger because of its benefits on the teeth and the stomach. This ingredient present in the Steel Bite Pro reduces nausea and inflammation.
As per this study, there are umpteen other benefits of ginger as well, such as it maintains the pH inside your mouth.
Jujube seeds are good for boosting the immunity. Also, the ingredient has excellent antioxidant properties and is rich in Vitamin C, which is beneficial for the teeth and overall oral health.
Dandelion is a natural ingredient extracted from herbs. The ingredient is rich in minerals and has immense benefits such as fighting the bacteria and preventing the infections occurring inside your mouth.
Zinc is essential for teeth, and that is why many toothpaste brands advertise that their product contains a good amount of zinc. Further, zinc is a natural immunity booster and fights against bacteria to prevent gum disease and cavities.
Moreover, zinc repairs the enamel on your teeth that's damaged due to toothpaste or any other reasons. Here is a study that shows the benefits of zinc for your teeth and mouth.
Chicory root acts as a catalyst and increases the effectiveness of other ingredients. The reason why you get instant relief from pain after using Steel Bite Pro is due to the presence of chicory root in the pills.
Bacteria result in bad odor and can create cavities in the teeth. Furthermore, some bacteria result in tooth decay and harm the gums. The celery seeds fight these bacteria and prevent further growth.
To stay healthy, the teeth need to absorb the minerals present in the saliva. When your teeth are damaged for any reason, they stop absorbing the minerals, and the damage continues further.
Yellow dock helps the teeth to absorb the minerals while reducing the inflammation. Various studies have proven the efficacy of yellow dock for teeth and gums, and it is a natural and effective ingredient to keep the teeth healthy.
Raspberry, Chanca Piedra, and Artichoke
These three natural ingredients have similar properties and contribute a lot to the effectiveness of Steel Bite Pro. The ingredients have good amounts of vitamins and minerals, including Vitamin K, Vitamin C, magnesium, phosphorus, and folate.
The purifying agents will remove bacteria and other impurities from the mouth so that the other ingredients work well by repairing the teeth and gums.
The worst thing about oral issues is the pain that you have to go through. Steel Bite Pro claims to help with the pain as it contains feverfew, which is a natural pain reliever. The ingredient suppresses oral and dental pain so you will feel better instantly.
As per a study, there are some other benefits of feverfew, because it is a medicinal plant that suppresses other pains as well. Also, there are no side effects of feverfew at all.
The root of the burdock plant comes loaded with antioxidants that improve the gum health and the overall health of your mouth.
The best thing about Steel Bite Pro is that the ingredients are present in exact quantities, so you can rest assured that there will be no side effects. Every ingredient is tested in the labs for its efficiency, and that's what makes the Steel Bite Pro a considerable option if you want to improve your oral and dental health.
How Does Steel Bite Pro Work?
It is crucial to understand how the supplement works so that you can decide whether to invest in it or not. Below is a step by step process that will help you understand Steel Bite Pro on the go.
When you start consuming the supplement, the pills break down in your mouth. The ingredients then mix with saliva to perform their particular actions.
The ingredients fight the bacteria and heal issues such as wounds while reducing the inflammation caused in the mouth.
The supplement cements the root of the teeth so that there are no further oral and dental issues. Also, it heals the gums and repairs the enamel to provide you relief from sensitivity.
The minerals present in these ingredients strengthen the crown area of the teeth while repairing the cracks so that the damage can be stopped.
The supplement also has some impact on your overall health as the ingredients detoxify the liver by flushing away the toxins.
Consuming the supplement regularly will help you maintain the shield on the teeth that fights against bacteria and microorganisms. Also, it improves the condition of the teeth and curtails bad breath.
The working of Steel Bite Pro is really simple, as there are no complex ingredients present in the supplement. It is easy to use, and all you have to do is consume the pill regularly to keep your oral and dental health up to the mark.
Benefits of Steel Bite Pro
There are many benefits of using Steel Bite Pro since it is an all-natural supplement that has no side effects at all. Here are some benefits you need to consider before buying it.
Prevents Bleeding and Improves Gum Health
The reason why your teeth bleed is due to the loose gums. The space between the tooth and the gum results in bleeding, and that's where Steel Bite Pro helps. The supplement tightens the gums so that there is no bleeding at all.
Whitens the Teeth Naturally
The ingredients present in the supplement, such as zinc and milk thistle, whiten the teeth naturally. There is no need to invest in expensive teeth whitening toothpaste if you are using Steel Bite Pro.
Reduces Bad Breath
The supplement contains ingredients that improve the overall health of the teeth, and it automatically reduces bad breath.
Helps Cure Tooth Pain
Steel Bite Pro has feverfew, which is a natural pain reliever ingredient. The ingredient cures tooth and gum pain and can have instant results after you consume Steel Bite Pro.
Side Effects of Using Steel Bite Pro
You may find it surprising, but Steel Bite Pro has no side effects at all as the supplement contains natural ingredients and has exact quantities so that there are no ill effects on your health. If you keep using the supplement as prescribed, then it can have some excellent results.
Who Should Refrain from Steel Bite Pro?
Steel Bite Pro is an all-natural dietary supplement to improve your dental and oral health.
Anyone can use the supplement, including pregnant women and breastfeeding mothers. There are no harms of using the supplement.
However, it would be great to consult a doctor before using the supplement to find out if you are allergic to any of the ingredients.
Dosage and Tips to Start
To get the most from Steel Bite Pro, you should consume two pills with water every day. Take both capsules together anytime that's convenient for you.
To get the best results, follow a brushing regime, and massage your teeth regularly with some good-quality oil to increase the effectiveness of the pills.
Where to Buy Steel Bite Pro, and Guarantees?
You can only buy Steel Bite Pro from the Official Site, as the supplement is not available anywhere else for purchase. You can choose from three available options:
●1 bottle (60 pills) $69
●Three bottles (180 pills) $117
●Six bottles (360 pills) $294 (Best Deal)
You get a 60-day money back guarantee with all the packages, no matter if you go for one bottle or six bottles. You are eligible to claim the full refund within 60 days of the date of purchase.
Steel Bite Pro Reviews: Closing Thoughts
After this definitive review, it will be easier for you to find out whether you should use Steel Bite Pro or not. The supplement contains a mix of 29 natural ingredients that have proven benefits and are tested in labs.
It is essential to get rid of oral and dental issues before things get out of control and you have no option left despite visiting a dentist.
Getting a good quality supplement is essential, so Steel Bite Pro is a viable option if you need a supplement with no side effects.
Anyone can use this supplement irrespective of age, sex, and medical conditions. Lastly, buy the supplement only from the official site so that you can easily claim the refund if required.
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By Heather Houser
Compost. Fly less. Reduce your meat consumption. Say no to plastic. These imperatives are familiar ones in the repertoire of individual actions to reduce a person's environmental impact. Don't have kids, or maybe just one. This climate action appears less frequently in that repertoire, but it's gaining currency as climate catastrophes mount. One study has shown that the reduction of greenhouse gas emissions from having one fewer child in the United States is 20 times higher—yes 2000% greater—than the impact of lifestyle changes like those listed above.
The Stickiness of Population<p>Only five years ago, there was minimal coverage of the child-free for climate movement. AOC is just one of many reasons it's lighting up now. New scientific analyses, scholarly debates, and social media conversations have shined a light on reproduction and climate. The influential <a href="https://www.drawdown.org/" target="_blank">Project Drawdown</a> framework for climate mitigation includes a list of solutions ranked by their potential impact, two of which—educating girls and providing access to family planning—they project will have <a href="https://www.drawdown.org/solutions/table-of-solutions" target="_blank">a greater combined impact</a> on reducing greenhouse gas emissions than almost all other climate solutions because of their effect on fertility rates.</p><p>In January 2020, <a href="https://academic.oup.com/bioscience/article/70/1/8/5610806" target="_blank">11,000 scientists signed onto a study that warned</a> about the unfolding climate emergency. The authors prescribe steps in six sectors that can prevent irreversible planetary collapse, including that "the world population must be stabilized—and, ideally, gradually reduced—within a framework that ensures social integrity." The framework they propose includes universal access to family planning as well as education and equity for young women. (Other <a href="https://doi.org/10.1073/pnas.1410465111" target="_blank" rel="noopener noreferrer">scientific takes</a> on population-based climate actions are more skeptical about their immediate impact given the scale of fertility reductions needed to balance out longer lifespans.)</p><p>Even before 2020, a new movement was afoot to address climate by forgoing reproduction. Blythe Pepino, a British musician in her 30s, formed BirthStrike in 2018 to build a community of people—typically women-identified—who have opted not to reproduce in response to the ecological and social crises that climate change is creating. In the wake of the Black Lives Matter protests this summer, the group recognized the need to acknowledge the oppression that colors conversations about reproduction as it relates to climate and so reformed itself into a support group for those grieving parenthood. Their new stated goal is to channel that loss into action on climate justice.</p><p>Organizations such as <a href="https://conceivablefuture.org/" target="_blank" rel="noopener noreferrer">Conceivable Future</a>, however, continue to keep reproduction at the fore. Led by climate activists Meghan Kallman and Josephine Ferorelli, Conceivable Future is raising awareness about how the climate crisis affects "<a href="https://conceivablefuture.org/about" target="_blank" rel="noopener noreferrer">intimate choices</a>" like reproduction. The Conceivable Future and now-defunct BirthStrike campaigns share ideological terrain with "<a href="https://www.npr.org/2016/08/18/479349760/should-we-be-having-kids-in-the-age-of-climate-change" target="_blank" rel="noopener noreferrer">population engineers</a>," a group of bioethicists who <a href="https://doi.org/10.5840/soctheorpract201642430" target="_blank" rel="noopener noreferrer">forward policies for</a> limiting the size of the global population through positive incentives like family planning classes and negative ones such as taxes on wealthy procreators. </p><p>In proposing specific policies rather than individual action, population engineers acknowledge the structures within which reproductive choices occur, everything from media influence to the tax code. Even with this shift to the structural, however, the racist, sexist, colonialist, and nativist legacies of the population question within environmentalism still plague child-free for climate. As do the historical and social injustices that constrain so-called choices.</p>
Racism and Xenophobia in Environmentalism<p>This summer and fall, the climate crisis and its correlated catastrophes—<a href="https://www.cbsnews.com/news/heat-wave-western-united-states/" target="_blank">extreme heat</a>, <a href="https://www.aljazeera.com/news/2020/07/14/a-third-of-bangladesh-underwater-after-heavy-rains-floods/" target="_blank">flooding</a>, <a href="https://www.theguardian.com/world/wildfires" target="_blank">wildfires</a>—are intensifying alongside Black Lives Matter uprisings and the <a href="http://www.yesmagazine.org/health-happiness/2020/06/09/coronavirus-public-health-social-justice/" target="_blank">coronavirus health disparities</a> among Black, Indigenous, and Latinx populations. This confluence has brought overdue attention to racism in environmentalism, as evidenced by the Audubon Society's recent <a href="http://audubon.org/magazine/fall-2020/revealing-past-create-future" target="_blank">reckoning</a> with racial injustices in its past and present, including <a href="https://www.audubon.org/news/the-myth-john-james-audubon" target="_blank">publicizing</a> that its famed founder was a White supremacist and a slaveholder. The intersections of <a href="https://www.yesmagazine.org/opinion/2020/09/23/election-black-voters-climate/" target="_blank">climate justice and racial justice</a> have also come to the fore through <a href="https://www.nytimes.com/2020/10/05/climate/heat-minority-school-performance.html" target="_blank">studies of how Black communities are greatly harmed by hotter temperatures</a> and through the popular <a href="https://www.intersectionalenvironmentalist.com/" target="_blank">intersectional environmentalist</a> platform created by Leah Thomas, a young Black activist and "<a href="https://www.greengirlleah.com/about-1" target="_blank">eco-communicator</a>." To these reckonings we need to add the racism and xenophobia that have long characterized environmentally motivated population controls.</p><p>The New York Times recently exposed these sins in <a href="https://www.nytimes.com/2019/08/14/us/anti-immigration-cordelia-scaife-may.html/" target="_blank">a profile of Cordelia Scaife May</a>, showing how this heir to the Mellon fortune converted a love of birding into a network of anti-immigration, pro-population-control organizations that still influence politics today. In the 1960s May linked threatened birdlife to the rapidly expanding human population. May wasn't wrong to see and worry over this link: A host of human activities—from <a href="https://www.smithsonianmag.com/science-nature/popular-pesticides-linked-drops-bird-population-180951971/" target="_blank" rel="noopener noreferrer">toxic agriculture and industry</a> to <a href="https://journals.plos.org/plosbiology/article?id=10.1371/journal.pbio.0050157" target="_blank" rel="noopener noreferrer">sprawling settlements</a> and <a href="https://www.npr.org/2017/10/05/555949789/light-pollution-can-impact-noctural-bird-migration" target="_blank" rel="noopener noreferrer">light</a> and <a href="https://www.mnn.com/earth-matters/animals/blogs/birds-live-near-human-noise-sing-louder-shorter-songs" target="_blank" rel="noopener noreferrer">noise pollution</a>—decimate avian habitats and habits. May's anti-immigration approach, however, indicates how readily environmentalism can mutate into racist and xenophobic actions.</p><p>The Times investigators show that "protecting natural habitats and helping women prevent unplanned pregnancies merged over time into a single goal of preserving the environment by discouraging offspring altogether." Taken on its own, this goal resonates with Conceivable Future's and population engineers' aims. To be clear, this does not mean that today's child-free climate advocates are racist nativists. However, it does indicate how readily the affiliation arises because of the ugly history of forced population control.</p>
Contemporary Examples<p>And this history is hardly past. For example, race and class conflicts erupted around a population platform within the Sierra Club only 15 years ago. In 2004, a faction of club members took a page from May and argued that more people living in the U.S. meant more encroachment on less developed land and water. As with May's effort, this anti-immigration push amounted to "the greening of hate," according to the Southern Poverty Law Center and Anti-Defamation League, who entered the dispute when they found White supremacists lobbying for anti-immigration Sierra Club board candidates. A 2010 <a href="https://www.splcenter.org/20100630/greenwash-nativists-environmentalism-and-hypocrisy-hate" target="_blank">SPLC report</a> firms up the connection between environmentalist intentions and racist agendas by explaining why White nationalist John Tanton infiltrated the club: "Using an organization perceived by the public as part of the liberal left would insulate nativists from charges of racism—charges that … would likely otherwise stick."</p><p>Charges of racism ultimately did stick to Tanton and his anti-immigration, pro-population-control allies. And they continue to stick in analyses of the child-free for climate movement today. Earlier this year, climate journalist Meehan Crist <a href="https://www.lrb.co.uk/the-paper/v42/n05/meehan-crist/is-it-ok-to-have-a-child" target="_blank">took up</a> AOC's question of whether it's OK to have a child. In arriving at an answer (for her, yes), she affiliates child-free positions with "anti-feminist, racist and anti-human" values and with bad science. "Darker visions" proceed from this analysis, she writes, visions of those who believe "racial purity will save the planet. Closed borders. . . . Ecofascist death squads." The dark visions Crist spins from the child-free for climate question underscore how readily calls for reproductive limits touch the third rails of modern environmentalism: racism, eugenics, xenophobia, even death-dealing.</p><p>We get even closer to these third rails when we consider that the question of whether to reproduce is, for some people, no choice at all. Modern efforts to limit fertility, which ramped up after World War II, have targeted poor women in the Global South, and Black, Indigenous, and people of color in the U.S. using coercion and force. BIPOC reproductive justice advocates such as Loretta Ross have condemned dichotomous pro-abortion-rights versus anti-abortion politics for producing "<a href="https://www.google.com/books/edition/Radical_Reproductive_Justice/hN-4DgAAQBAJ?hl=en&gbpv=1&dq=loretta%20ross%20radical%20reproductive&pg=PT8&printsec=frontcover&bsq=anemic" target="_blank" rel="noopener noreferrer">anemic political analyses</a>" that ignore the reality of forced sterilizations in prisons and the appallingly high maternal mortality rate for Black women in the U.S. These are all forms of what medical historian and ethicist Harriet Washington calls "<a href="https://www.youtube.com/watch?v=J8WCS1Rs8K8" target="_blank" rel="noopener noreferrer">medical apartheid</a>."</p>
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