Some of my relatives are fairly impressive . There ’s my first cousin Albert , who was an expert on solemnity and untamed hairstyles . There ’s Gwyneth , another cousin and a ok actress , even if she did popularize the unfortunate idiomatic expression “ conscious uncoupling . ” And of grade there are also some bleak sheep , like my cousin Jeffrey Dahmer , the serial killer . But permit ’s not inhabit on him .
If it sounds as if I ’m boasting , well , I ’m not . As it turns out , you have these very same relatives . ( Yes , you . ) In fact , you may be on my family tree already . And if you ’re not , I am going to do my damn to admit you .
I ’m one of thousands of researchers undertake the biggest challenge in the history of derivation : We are progress a menage tree of the entire human race . All seven billion extremity .

It ’s an unbelievably challenging project , requiring countless hours online , billions of obscure platter , and unprecedented numbers of DNA tests . And frankly , we ’ve flummox a long means to go . But at least we ’ve made a prick : Currently , the world mob tree let in some 77 million hoi polloi in all seven continents ( admit Antarctica ) . That ’s 77 million mass on a single tree , all link up by blood or spousal relationship or ( sometimes ) both . Which get for the longest branches in human history . Paltrow is 17 steps from me . Einstein is 21 . President Obama is my aunt ’s fifth enceinte - aunt ’s hubby ’s father ’s married woman ’s seventh great - nephew . Practically my older brother !
Twenty class ago , we would n’t have been capable to gestate of this megatree . Back then , so as to build your tree , you had to schlep to , say , a Cleveland courthouse or write oft - ignored letters to aloof relatives . Then along come the net and the Wikipedia model . Several sites — including WikiTree and Geni ( which is own by MyHeritage)—have revolutionized the field of battle with a collaborative , crowdsourced approach to family - tree diagram planting .
So how does it exploit , precisely ? You take up small with a house sampling , entering the details you have sex . If the “ A.J. Jacobs ” on your Sir Herbert Beerbohm Tree matches the “ A.J. Jacobs ” on somebody else ’s tree , then you are hand the selection to combine them . With a click , your tree can double . Repeat this a few times and you will finally be link to a world-wide family unit tree . ( Geni ’s Big Tree is 77 million , and WikiTree ’s is 7 million ) .

“ It ’s much easier to join forces instead of working on your own , ” tell Gilad Japhet , the chief executive officer of MyHeritage and Geni . “ Imagine a million people clear a single multibillion - piece jigsaw puzzle or else of everyone figure out their own separate puzzles . In a decade or less , I believe we ’ll have a exclusive tree diagram that will include most of the people living on earth . ”
Before we get there , we ’ve get obstacle to overcome . One big challenge is accuracy . If you ’ve catch thousands of quisling , what ’s to stop one from changing the tree diagram so that Jimi Hendrix is the son of Chester A. Arthur ? Luckily , a core of unpaid worker experts ( they call themselves forest rangers ) is trying to verify the connections and make certain they ’re well - documented . But this rest an surface area of dispute , especially the further you go back . ( Some branches lay claim to go back to Biblical times , which ask more leaps of religious belief than I ’m willing to make . )
There ’s also the privacy issue . Some traditional genealogists do n’t like that family names are out in the open . example of sabotage have even occurred , where profile are deleted and branches thin out . Geni and WikiTree do blur the names of living mortal , but secrecy go forward to be a flash power point for modern genealogist .
Some skeptic have asked why we should like about identifying all these branches of our family trees . “ This sounds like a nightmare , ” one supporter told me . “ I have enough trouble with the relatives I have already . I do n’t want meg more . ”
I understand his point , but here ’s why I think the mega - Sir Herbert Beerbohm Tree will be world - change , assuming we can pull it off . First : the scientific note value . A squad of MIT scientists is studying the Geni world family Sir Herbert Beerbohm Tree to see how populations migrate and how diseases are passed down , which will help oneself pinpoint genes and cures . In fact , it ’s already yielding insights into the heritability of longevity . secondly , and I acknowledge this sound idealistic , but my collaborators and I believe it might make the Earth a tolerant place . Yes , kinsperson do n’t always get along ( I have three sons , and I ’ve seen how they wrestle ) . But overall , humans are colored to plow family phallus with more consideration .
I ’ve find this while do my own tree . To take an admittedly lilliputian example , I ’d always considered tennis player John McEnroe an obnoxious , overgrown brat . But when I picture out how I was related to him , my percept shifted . Maybe he ’s not so bad ! It ’s probably just a shtick .
By bring out how the cliché of “ We ’re all one big family ” is genuine , we hope to provide bad news to bigots , who will have to look the of import fact that they are tight related to whatever heathenish mathematical group they despise . The Aryan Nations might not be ready to aggroup hug the NAACP , but perhaps this project will bring them a shade more empathy .
I also think it will be democratizing . Some ancestral enquiry can have an elitist tinge , as in “ I ’m descended from Mary , Queen of Scots , and you ’re not , so you ca n’t join my golf club . ” Now , we can see how everyone is linked to royalty , even those , like me , whose slap-up - grandfathers grew up in a Ukrainian shtetl .
For my kids , this is an astoundingly fun way to learn about history . When they realized they were relate to John Adams ( just 27 links ! ) , he was not just a all in white guy . He was ( numb ) Uncle John , and they wanted to know what he did as chairwoman .
We have another powerful tool besides the Internet to aid us build the world family tree diagram : DNA examination . There are now several consumer genetic Service , such as 23andMe and FamilyTree DNA . You buy a kit , spit in a electron tube , send it off , and a few weeks later you receive a list of 100 of fellow spitters who share enough DNA to restrict as full cousin : information that can be integrated into the Big Tree .
I found some interesting novel cousins through 23andMe , admit … my wife , who was listed as a “ removed cousin-german . ” She did n’t like the “ cousin ” part but was relieved by the adjective “ upstage . ”
It should n’t be surprising , though . Geneticists say that we are all descended from the same male and female . Their nicknames are Mitochondrial Eve and Y Chromosome Adam , and they hold up 100,000 to 300,000 age ago . We all have a bit of their DNA . They are our enceinte - great - great- ( just keep repeating that about 5000 times ) grandparent .
Some geneticists say our most late common ancestor is far more modern-day than that . MIT computer scientist David Rohde indicate in the journalNaturethat a apportion ancestor for all humans lived about 5000 age ago , thanks in part to increase intermarriage . Which think that the vast absolute majority of homo are probably , at most , 100th cousins by blood .
When I discovered I had 77 million relatives , I inquire myself : What can I do with this selective information ?
Attend the Global Family Reunion!
And that ’s when I adjudicate to undertake another challenge : fox a colossal company . I ’m organizing the Global Family Reunion , which will be , I hope , the biggest and most remarkable family line reunion in history . I ’ve already prefer the date and venue : June 6 , 2015 , on the grounds of the 1964 World ’s Fair in New York . You are invited . In fact , every member of the human family is invited . Those with a proven connexion to me will get a particular bracelet and be part of the recordbreaking family photograph .
The current Guinness record for a family reunion is 4515 , deem by the Porteau - Boileve fellowship from France . They took the title away from the Lilly family of West Virginia , whose 2005 reunion had 2514 people .
Frankly , I ’m overwhelmed . This is a massive task with plenty of pitfalls . Arranging to have Sister Sledge sing “ We Are Family ” is just one of the organisational hurdling I must leap . And what if the reunion localize off an epic house feud ? ( I can trace a link to both Mia Farrow and Woody Allen , so if , by some modest probability , I can get them both there … ) . How can I get enough people to amount ? When I email distant first cousin , I sometimes get answer like “ Is this some sort of Nigerien scam ? ” Also , where should I draw the telephone line ? One first cousin wrote me that banana divvy up 50 percent of their DNA with humans , so you could indicate bananas are full cousin . To which I say , yes , bring bananas to the reunion !
Luckily , I ’ve also gravel vast keep . I ’m working with WikiTree and Geni , who have both introduced creature that permit you to see out your connection .
And I ’ve been traveling the nation recruiting cousin and drumming up support as well . I recently flew to Houston to narrate President George H.W. Bush that he was my cousin by 18 steps — and that he ’s also linked to Bill Clinton by 12 whole step . The latter made him well-chosen . “ We ’ve always call back of President Clinton as a son from another female parent , ” Mrs. Bush tell me . Those are just the sort of connection I ’m looking to make , so if you ’re spare in June 2015 , I hope you ’ll unite me in overcoming this challenge . You kind of have to . You ’re house .