Hey everyone, welcome back to My Weird Prompts. I am Corn, and I have been staring at some spreadsheets all morning that honestly blew my mind. I am joined, as always, by my brother, who I am sure has already memorized the footnotes of those same spreadsheets. Herman, how are you doing on this seventeenth of March, twenty twenty-six?
Herman Poppleberry here, and you are not wrong, Corn. Those were not just any spreadsheets. Our housemate Daniel sent over a prompt that really gets to the heart of the Jewish story in the modern era. He wanted us to look at the shifting geography of the global Jewish population. Specifically, he is asking about where we are in early twenty twenty-six compared to the historical baseline of the mid twentieth century. It is a data set that tells a story of survival, but also one of profound structural change.
It is a heavy topic, but it is one of those cases where the data tells a story that the headlines often miss. When we talk about the Jewish people today, we are looking at a demographic center of gravity that has shifted more decisively in the last eighty years than perhaps at any other point in the last two millennia. We are talking about a move from a global, dispersed diaspora toward a massive concentration in a single sovereign state. The raw contrast between nineteen thirty-nine and twenty twenty-six is just staggering.
And the numbers are startling. If you look at the raw data from early twenty twenty-six, we are at a historical inflection point. For the first time in nearly two thousand years, the majority of the world's Jewish population is on the verge of living in a single country. We are not quite at fifty percent yet, but we are knocking on the door. We are at roughly forty-seven percent right now.
Right, and before we dive into the deep end, I think we should clarify how these numbers are even calculated. When Daniel sent this over, he mentioned the core Jewish population versus the enlarged population. Herman, can you break that down for us? Because depending on which number you use, the story looks very different. I mean, if you are a demographer, how do you even define who counts in twenty twenty-six?
That is a crucial starting point. Demographers like Sergio DellaPergola, who is really the gold standard in this field, distinguish between the core Jewish population and the enlarged Jewish population. The core population includes people who identify as Jewish and do not identify with another religion. This is the group that usually lands around fifteen point eight million people globally right now in twenty twenty-six. It is based on self-identification and a sense of belonging to the collective.
And the enlarged population? That is the one that includes the Law of Return, right?
That is a much broader net. It includes anyone who is eligible for Israeli citizenship under the Law of Return. That means having at least one Jewish grandparent, plus their non-Jewish spouses. When you use that definition, the number jumps significantly, sometimes closer to twenty-five point five million people. But for the sake of our discussion today, and to answer the specific questions in the prompt, we are going to focus primarily on that core population of fifteen point eight million. That is the number that most accurately reflects the active, self-identified Jewish community.
Okay, so fifteen point eight million is the baseline for twenty twenty-six. Now, let's look back. This is the part that always stops people in their tracks. What was the global Jewish population in nineteen thirty-nine, right before the start of the Second World War?
In nineteen thirty-nine, the global Jewish population was approximately sixteen point six million people. Think about that for a second, Corn. We are currently in the year twenty twenty-six, more than eighty years after the end of the Holocaust, and the total number of Jews in the world is still nearly a million people fewer than it was in nineteen thirty-nine. We have not recovered. We have not even reached the starting line of eighty-seven years ago.
It is a staggering realization. Most populations on earth have doubled, tripled, or even quadrupled in that same time frame. The global population in nineteen thirty-nine was about two point three billion. Today, it is over eight billion. If the Jewish population had grown at the same rate as the rest of the world, we would be looking at fifty or sixty million people today. But instead, we are still below the pre-war peak. Why is that? I mean, obviously, the loss of six million people in the Holocaust is the primary driver, but you would think that after eight decades, the natural growth would have filled that gap.
You would think so, but you have to look at the second-order effects of that loss. When you lose six million people, you are not just losing those individuals. You are losing all of their potential descendants. That is the concept of the missing millions. If those six million people had lived and had children and grandchildren at even a modest replacement rate, the Jewish population today would be vastly larger. But there is also a major factor in the diaspora that we have to talk about, which is assimilation and low birth rates.
Right, in most of the Western world, especially in the United States and Europe, Jewish birth rates are often below the replacement level of two point one children per woman. When you combine that with high rates of intermarriage and a trend toward secularization where people stop identifying as core Jews, you get a diaspora that is essentially stagnant or shrinking in many places. We see this in the Pew Research Center studies from the last few years. They talk about Jews of no religion, people who have Jewish ancestry but don't feel a connection to the community or the faith.
In the United States, for example, the core Jewish population is estimated at around six million, but a significant portion of that group identifies as secular or cultural. Meanwhile, you have Israel. And this is where the geography gets really interesting. In nineteen thirty-nine, less than three percent of the world's Jews lived in Mandatory Palestine. It was a tiny fraction of the global total, maybe four hundred and fifty thousand people. The vast majority were in Europe and North America.
And today? The shift is almost total.
Today, approximately forty-seven percent of the world's Jewish population lives in Israel. We have gone from three percent to nearly half in less than a century. That is a demographic shift of tectonic proportions. It is not just about immigration, either. It is about the fact that Israel is the only place in the developed world where the Jewish population has a robust, positive birth rate.
That is a point we should linger on. People often assume the growth in Israel is purely about Aliyah, or immigration. But the data shows that natural growth is a massive part of it. Israeli Jewish families, across the spectrum from secular to ultra-orthodox, tend to have more children than their counterparts in the United States or France. Herman, do you have those specific fertility numbers?
I do. In Israel, the fertility rate for Jewish women is around three point zero children per woman. That is unique in the industrialized world. Even secular Jewish women in Tel Aviv have a higher fertility rate than the average woman in almost any European country. And then you have the Haredi, or ultra-orthodox community, where the rate can be as high as six point five or seven children per woman. In the United States, for the Jewish community as a whole, it is estimated to be closer to one point five or one point six. When you run those numbers out over a few generations, you can see why the center of gravity is moving so fast toward the Middle East.
Let's talk about the major centers of the diaspora today. If forty-seven percent are in Israel, where is everyone else? Daniel's prompt asked specifically about the major centers. Obviously, the United States is the big one.
The United States is the undisputed heavyweight of the diaspora. Estimates vary slightly, but we are looking at roughly six million people. If you take the core population of fifteen point eight million, and you have about seven point four million in Israel and six million in the U.S., you realize that those two countries combined account for almost eighty-five percent of all Jews on earth.
That is a massive concentration. It used to be a global network with significant hubs all over the world. In nineteen thirty-nine, you had millions in Poland, hundreds of thousands in Romania, Germany, Hungary, and North Africa. Now it is essentially a bipolar world with two main pillars. But what about the other historical hubs? What is happening in France, for example?
France is still the third largest community, but it is in a state of steady decline. In the early two thousands, the French Jewish population was estimated at around five hundred thousand. Today, in early twenty twenty-six, it is closer to four hundred and twenty thousand. We have seen a significant wave of departures over the last decade, driven by rising antisemitism and security concerns. Many of those people are moving to Israel, but a lot are also moving to Canada or the United States.
We actually touched on some of the reasons for those shifts in Europe back in episode nine hundred and seventy-two, when we talked about why the community in Ireland is facing such a crisis. It seems like the story in France is similar, but on a much larger scale. It is a feeling of being squeezed.
Right. And Canada and the United Kingdom are the other two significant hubs. Canada has around four hundred thousand, and the U.K. is somewhere around two hundred and ninety thousand. But again, these communities are largely flat in terms of growth. They are not seeing the same kind of demographic vitality that you see in the Israeli population. In the U.K., the community is very concentrated in London and Manchester, but outside of those hubs, the numbers are dwindling.
So, to answer Daniel's question about whether the percentage in Israel is growing relative to the diaspora, the answer is a resounding yes. It is not just growing; it is accelerating.
It really is. And this brings us to something we discussed in episode twelve hundred and forty-seven, which is the Aliyah Paradox. You would think that with the rise in global antisemitism we have seen over the last few years, especially since late twenty twenty-three, there would be a massive, linear surge in immigration to Israel that would empty out the diaspora. But the reality is more complex.
Right, because even when things get difficult in the diaspora, moving your entire life to a new country is a massive undertaking. There are economic factors, language barriers, and the fact that Israel itself has been dealing with significant security challenges and a high cost of living.
The Aliyah Paradox is the observation that while interest in moving to Israel spikes during times of crisis, the actual numbers of people who get on a plane and move permanently often don't match that interest. People are hesitant to move into a conflict zone, or they are worried about the Israeli housing market, which is incredibly expensive in twenty twenty-six. But even with the Aliyah numbers not being as high as some might expect given the global climate, the demographic shift continues because of that fertility gap I mentioned earlier. Even if not a single person moved to Israel tomorrow, the percentage of Jews living in Israel would still continue to rise simply because of the birth rates.
That is a profound point. The demographic destiny of the Jewish people is being written in the maternity wards of Jerusalem and Tel Aviv more than it is in the immigration offices. But I want to go back to the nineteen thirty-nine baseline for a moment. When we say the population hasn't recovered, it is not just about the numbers. It is about where they are. In nineteen thirty-nine, Eastern Europe was the heartland. Millions of people lived in Poland, Ukraine, and Belarus. Today, those communities are essentially gone.
Gone is the right word. Poland had over three point three million Jews in nineteen thirty-nine. Today, the core population is estimated in the low thousands. The destruction was so total that the cultural and demographic landscape of Europe was permanently altered. The shift we are seeing toward Israel is, in many ways, the final chapter of that European story. The diaspora is becoming increasingly concentrated in the English-speaking world, while the rest of the world's Jewish presence is fading.
It makes me think about the Nevertheless immigration plan that was launched recently in early twenty twenty-six. For those who aren't familiar, this was a policy initiative aimed at streamlining the process for professionals in the diaspora to relocate to Israel while maintaining their remote jobs or professional certifications. It was a direct response to the feeling that the diaspora was becoming less hospitable, but also an acknowledgment that the old model of Aliyah needed an update.
The Nevertheless plan, or the Af Al Pi Chen initiative as it is known in Hebrew, is a great example of how Israel is trying to navigate this demographic reality. They realize that the old model of Aliyah, where you move and start over as a farmer or a soldier, doesn't work for a high-tech, globalized population in twenty twenty-six. If you want to bring in the talent from the U.S. or France, you have to make it economically viable. The plan includes tax credits for remote workers and automatic recognition of medical and legal degrees from certain countries.
But even with those plans, there is a tension there. We talked about this in episode twelve hundred and forty-five, the fraying bond between Israel and the diaspora. As the demographic weight shifts more and more toward Israel, the perspectives and priorities of the two groups start to diverge. Herman, how does the data reflect that divergence?
It shows up in how the two groups view their identity. When you have nearly half the population living in a sovereign state where they are the majority, their concerns are about national security, regional geopolitics, and maintaining a Hebrew-speaking culture. The diaspora, meanwhile, is focused on minority rights, integration, and fighting antisemitism within a pluralistic society. Those are two very different lived experiences. In Israel, Jewishness is the air you breathe. In the diaspora, it is a choice you make, often against the grain of the surrounding culture.
And the data suggests that the Israel-centric model is only going to get stronger. If current trends continue, by the middle of the twenty-thirties, we could see sixty percent or more of the world's Jews living in Israel. At that point, the diaspora becomes more of a satellite than a co-equal partner. It changes the whole power dynamic of the Jewish world.
That is the statistical reality. And it changes the definition of what it means to be Jewish for many people. In the diaspora, being Jewish is often a choice you make every day. You have to seek out the community, you have to decide to affiliate. In Israel, it is the default. It is the language you speak, the calendar you follow, the news you watch. This is why the core population in Israel is so much more stable. You don't have the same level of demographic erosion that you see in the United States.
I think it is also worth noting the challenge of census data that Daniel's prompt touched on. In secularized diaspora communities, especially in places like the United States, how do you even count who is Jewish? We have seen a lot of debate over the last few years about the Pew Research Center studies and how they categorize Jews of no religion.
That is the big headache for demographers. If someone says they are Jewish but they don't practice the religion and they aren't involved in any community organizations, do they count in the core population? Most demographers say yes, as long as they identify as Jewish. But as assimilation continues, that identification becomes thinner and thinner for many people. In Israel, you don't have that problem. You are registered at birth. The data is much cleaner. We know exactly how many people are there.
So, when we look at the shrinking global population, or rather the lack of recovery to pre-war levels, how much of that is actual people disappearing versus people just losing the connection and no longer identifying?
It is a combination. The Holocaust was the physical destruction. But what we have seen since then is a sort of demographic erosion in the diaspora. If you have a high rate of intermarriage and the children are not raised with a Jewish identity, they effectively drop out of the core population. Over eighty years, that adds up to millions of people. It is a quiet departure.
It is almost like a second loss, in a way. Not a violent one, but a quiet one. It really highlights why the concentration in Israel is seen by many as a survival mechanism. It is the only place where the demographic trend line is consistently pointing up. It is the only place where the population is actually growing through natural increase.
And that brings us to the question of the future. If the global Jewish population is hovering around fifteen point eight million now, will it ever reach that sixteen point six million mark again?
Based on the current growth rates in Israel, it is actually projected to happen within the next decade. We are finally approaching the point where the growth in Israel will outweigh the stagnation in the diaspora enough to push the total number past the nineteen thirty-nine baseline. It has taken nearly a century, but we are almost there. It is a milestone that many thought we would never see.
It is a bittersweet milestone. Reaching that number again is a testament to resilience, but the world those sixteen point six million people will live in is unrecognizable compared to the world of nineteen thirty-nine. The heart of the Jewish world has moved from the shtetls of Poland and the salons of Vienna to the high-tech hubs of the Mediterranean coast. The cultural output, the language, the political priorities—everything has shifted.
Let's pivot for a second to the practical takeaways of all this. If you are a listener who cares about these trends, what does this demographic shift actually mean for the next twenty years? What should we be looking for as we move toward twenty thirty and twenty forty?
One major takeaway is that the Hebrew language is becoming the primary cultural vehicle for the Jewish people. For centuries, Yiddish or Ladino or local languages were the norm. But as the population concentrates in Israel, Hebrew becomes the common tongue. If you want to engage with the majority of the Jewish world in twenty-fifty, you are going to need to know Hebrew. The diaspora's cultural influence, which was dominant for so long, is starting to wane.
Another takeaway is the economic shift. Israel has moved from being a recipient of diaspora charity to being a global economic powerhouse in its own right. The demographic growth is fueling a massive internal market and a huge talent pool. The relationship is becoming much more of a two-way street, or even one where Israel is the senior partner. We see this with the Nevertheless plan—Israel is now actively recruiting the best and brightest from the diaspora to help fuel its own growth.
And I think we have to address the political implications, too. As the population becomes more Israel-centric, the political voice of the Jewish people globally will likely become more aligned with Israeli national interests. This can create friction with diaspora communities that might have different political leanings in their home countries. We have seen this play out in the United States quite a bit recently, where younger generations in the diaspora feel a disconnect from the policies of the Israeli government.
That is a big one. The pro-Israel consensus in the U.S. is still strong, but you can see the generational shifts. However, if the U.S. diaspora continues to shrink or stay flat while Israel grows, the Israeli perspective will naturally carry more weight in the global conversation. It is a simple matter of numbers. The majority will set the tone.
And for the smaller diaspora communities in places like Europe or South America, the challenge is survival. When your community drops below a certain threshold, it becomes very hard to maintain schools, synagogues, and kosher infrastructure. We are seeing a lot of those smaller communities effectively consolidate or disappear. They are moving to the hubs.
It is a consolidation toward the hubs. If you are a young Jewish person in a small town in France today, you are likely looking at moving to Paris, or more likely, Tel Aviv or Montreal. The map is getting simpler, but also more sparse in the traditional centers. The diversity of the diaspora experience is being replaced by a more unified, Israel-centric identity.
It really is a story of survival through concentration. By gathering in a few major hubs, particularly in Israel, the community is able to maintain the density needed to sustain a vibrant cultural and religious life. But the cost is the loss of that incredible diversity of diaspora experiences that defined the nineteenth and early twentieth centuries. We are losing the Yiddish-speaking world of Eastern Europe and the Ladino-speaking world of the Ottoman Empire.
So, to recap for Daniel and for everyone listening, the percentage of the world's Jews in Israel is currently around forty-seven percent and growing fast. The global population has not yet returned to its nineteen thirty-nine peak of sixteen point six million, but it is closing in on it, currently sitting at fifteen point eight million. The major hubs outside Israel are the United States, France, Canada, and the U.K., but most of those are facing demographic stagnation.
And the growth in Israel is driven by a unique combination of natural birth rates and a modern approach to immigration like the Nevertheless plan. The demographic reality is shifting from a global network to a concentrated hub. It is a historical transformation that we are living through right now in twenty twenty-six. It is the end of the diaspora-centric era.
It really puts a lot of the political debates into a different perspective. When you look at the raw numbers, you realize that the survival and growth of the Jewish people is increasingly tied to the success and stability of the State of Israel. It is not just a political statement; it is a demographic fact. The data tells us that the future of the Jewish people is being built in the Middle East.
Well said. And I think it is important for people to understand that these trends are statistically locked in at this point. Barring some massive, unforeseen global shift, the trajectory toward an Israel-centric Jewish world is the reality for the foreseeable future. The numbers don't lie.
It is a lot to process. I am still thinking about those missing millions from nineteen thirty-nine. It is a reminder that history has a very long tail. The events of the nineteen forties are still dictating the demographic map of twenty twenty-six. We are still living in the shadow of that destruction, even as we see this incredible growth in Israel.
They are. But there is also a lot of hope in these numbers. The fact that the population is finally nearing that pre-war level again, and that it is doing so with such vitality in Israel, is a remarkable story of recovery. It is a story of a people who refused to disappear.
Definitely. Well, I think we have covered the core of Daniel's prompt. It is a fascinating look at how geography and identity intersect. If you are interested in diving deeper into some of the social aspects of this, definitely check out those past episodes we mentioned, like episode twelve hundred and forty-seven on the Aliyah Paradox. It really explains why the immigration numbers don't always match the headlines.
And episode twelve hundred and forty-five on the fraying bond. Those two really provide the context for why these numbers matter so much for the future of the Jewish people. It is not just about where people live; it is about how they relate to each other across those borders.
Before we wrap up, I want to say a quick thank you to everyone who has been listening and supporting the show. We have been doing this for a long time now, and we really appreciate the community that has built up around these deep dives. We know these data-heavy episodes can be a lot, but we think it is important to get the facts right.
And if you have a second, leaving a review on your podcast app or on Spotify really does help other people find us. We love seeing the feedback and knowing which topics are resonating with you all. It helps us decide which prompts to tackle next.
You can find all of our past episodes and the full archive at myweirdprompts dot com. We also have an RSS feed there if you want to make sure you never miss an episode. And if you are on Telegram, just search for My Weird Prompts to join our channel and get notified whenever a new one drops. We are trying to be everywhere you are.
Thanks again to Daniel for sending in this prompt. It was a great excuse to dig into the latest data and see where things stand here in early twenty twenty-six. It is a conversation that is only going to become more relevant as we approach that fifty percent mark in Israel.
Alright, that is it for us today. We will be back next time with another exploration of whatever weird and wonderful topics come our way. I think I am going to go back to those spreadsheets now, Herman. I want to see if I can find the specific breakdown for the growth in the Negev region. I have a feeling there is another story there about internal migration.
Oh, the Negev is fascinating. The urban planning initiatives there are actually a huge part of how they are accommodating the population growth. The move toward the south is one of the biggest internal shifts in Israeli history. I will come help you look at those numbers.
I figured you would. You can't resist a good urban planning spreadsheet. Alright, talk to you all later.
Bye for now.
So, Herman, one last thing before we actually sign off. When you look at the US numbers, do you think the growth of the Orthodox community there might eventually offset the decline in the secular branches? I mean, their birth rates are much higher.
That is the big debate in US Jewish demography. The Orthodox community is definitely growing, but it is starting from a much smaller base, maybe ten percent of the total. Most models suggest it will take several more decades before that growth is enough to move the needle for the total US population. It is a slow-motion shift, and it might not be enough to stop the overall decline in the near term.
Right, whereas in Israel, that growth is happening across almost all sectors. It is just a different dynamic entirely. The scale is just different. It is a national trend, not just a sectarian one.
The scale is just different. Anyway, we should probably let the listeners go. They have been very patient with our data obsession today.
Fair enough. Until next time.
Goodbye.
Hey, wait, we forgot to mention the website again.
You just mentioned it a minute ago, Corn! Myweirdprompts dot com.
Right, right. Just making sure. I don't want anyone getting lost in the digital diaspora.
They got it. Let's go.
Okay, okay. See ya.
Bye.
This really was a fascinating one. I am glad Daniel sent it. It makes me want to look at the numbers for other groups too.
Me too. It is good to look at the big picture every once in a while. It puts the daily news into perspective.
Definitely. Alright, I am actually stopping now. For real.
Me too.
Good.
Good.
Bye.
Bye.
One more thing...
Corn!
Just kidding. See ya.
You are impossible. Goodbye.
Bye everyone!
Seriously, we are done now.
Yes, done.
Okay.
Okay.
Bye.
Bye.
Are you still there?
I am, but I am leaving now. I have a date with a spreadsheet.
Me too.
Okay, for real this time.
For real.
My Weird Prompts. Twenty twenty-six.
We already said that.
I know. Just liked the sound of it. It sounds like the future.
Let's go.
Going.
Gone.
Bye!
Bye.
