This blog is officially defunct

No longer ABD. Instead, visit my new website at



Boxing out Negativity

When I was growing up in Cleveland in some of the poorest neighborhoods, I didn’t realize they were poverty-stricken because there was a sense of community. The neighborhood kids played together, and there was a nearby recreation center. At the recreation center, there was basketball, ping pong, board games, chess, and gymnastics. I used to love going there to play basketball, ping pong, and chess. The people who went were of all ages and backgrounds, and I thought that was just how the world was. The employees, in particular, were great role models, and I still remember teaching chess to one of them, a tall black man with a great sense of humor. As I showed him the moves, he began to win in the very first game, and he exclaimed, “Aw, I see what you’re doing. You’re letting me win to teach me!” And I sheepishly said, “Uh huh, that’s exactly it.” Unfortunately, I forgot his name, but he was a regular employee there for three years, and he taught me how to shoot a basketball.

When I saw a documentary about a year and a half ago about a program called “Boxing out Negativity” from my most recent hometown, Chicago, it brought back memories of the recreation center in Cleveland. I didn’t contact them until I came back from Peru, and I then called them up to make a donation and offer my help. Rev. Robin Hood and Coach Derek Brown are some of the kindest and hard working people I know. I started a website, , to help their media presence and formalize donation channels. We also keep a regularly updated Facebook page . Since then, we’ve reached over 600 “likes.”  Most recently, Windy City Live did a short segment on Boxing Out Negativity, and the website received a shout-out! It just goes to show that hard work and dedication, as in boxing, leads to success.

My father is officially more closely related to a 50 thousand year old Neanderthal than to several 1.3 thousand year old modern humans!

As a long-time advocate of Neanderthals being the same species as humans, I was very happy a couple of years ago to find out through a 23andme analysis of my DNA that I’m 3.3% Neanderthal. That put me in the 99th percentile for East Asians, and probably 99th percentile overall. Since the 23andme methodology presumes that sub-Saharan African populations have no Neanderthal admixture (using those populations as the baseline for estimating percentage), the estimated contribution is conservative, because gene flow also moved into Africa, not only out of it. The actual Neanderthal contribution to my genome is undoubtedly higher than 3.3%. I’m certain that with future sequencing of even more DNA from Neanderthals and other archaic homo sapiens, we will find more surprises.
My biggest surprise came today when I was playing around with my dad’s genome on GEDMatch. I was comparing various people’s genomes to the Altai Neanderthal (Siberia, 50,000 years ago) and Hinxton 2 (Britain, 1,300 years ago). My dad, who according to 23andme also has an extremely high Neanderthal contribution (3.1%), actually shares many more SNPs (1cM, 100SNPs parameters) with the Altai Neanderthal than I do. I have 4.3cM in total (only counting segments larger than 1cM) with 756 SNPs, and my dad has 9.4cM and 1034 SNPs. I quickly compared my dad’s numbers to a few other modern samples, and my dad has still significantly more Altai Neanderthal DNA. The real shocker came when I compared my dad’s genome to Hinxton 2. There are no shared segments above the 1.0cM threshold! This is really amazing given that the Hinxton 2 skeleton is an anatomically modern human being from medieval Britain, while the Altai Neanderthal is much more distant in time and a different sub-species. I, in contrast, do share many more segments with the Hinxton 2 individual at the 1.0cM threshold than I do with the Altai Neanderthal. I then cross-checked my father with other ancient DNA samples. Amazingly, he doesn’t share any segments above the 1cM threshold with several other anatomically modern humans (Hinxton 3, Hinxton 5, Gokhem 2) even though he shares segments with the Altai Neanderthal. I, in contrast, share at least one segment with all other anatomically modern homo sapiens in the ancient DNA database at the 1.0cM threshold.
Of course, my dad is much more related to most other anatomically modern homo sapiens in the ancient DNA database, so he is definitely much more human than Neanderthal.  Still, it underscores the fact that we should not categorically define ourselves as always being more genetically similar to every single anatomically modern homo sapiens than to an individual from an “archaic” sub-species.