Penn State University scientists claim to have discovered a genetic mutation responsible for the emergence of white skin between 20,000 and 50,000 years ago. From the Washington Post:
The work suggests that the skin-whitening mutation occurred by chance in a single individual after the first human exodus from Africa, when all people were brown-skinned. That person's offspring apparently thrived as humans moved northward into what is now Europe, helping to give rise to the lightest of the world's races.
Leaders of the study, at Penn State University, warned against interpreting the finding as a discovery of "the race gene." Race is a vaguely defined biological, social and political concept, they noted, and skin color is only part of what race is -- and is not.
In fact, several scientists said, the new work shows just how small a biological difference is reflected by skin color. The newly found mutation involves a change of just one letter of DNA code out of the 3.1 billion letters in the human genome -- the complete instructions for making a human being.
"It's a major finding in a very sensitive area," said Stephen Oppenheimer, an expert in anthropological genetics at Oxford University, who was not involved in the work. "Almost all the differences used to differentiate populations from around the world really are skin deep."
Link (Thanks, Vann Hall!)
Canada’s privacy authorities on Friday said they are investigating New York-based Clearview AI over concerns the facial recognition technology may not comply with Canadian privacy law.
Ethos, the private equity firm owned by Republican billionaires that is trying to buy the rights to operate the internet’s .org domain range, said on Friday it will cap price hikes, and will agree to create an advisory board with veto powers to partly address some of the concerns of the nonprofit community.
Facebook is reportedly considering making it just a wee bit clearer that pro-Bloomberg political campaign posts come from paid staffers on Michael Bloomberg’s political campaign. Yes, 2020 is bonkers.
Is it just us, or does it feel like winter hasn’t been as horrendous as usual this year? Well, stats show it’s actually been one of the warmer winters on record so far this year for many eastern U.S. cities in January and February. But, almost on cue, weather experts warn signs of a serious […]
While mobile devices are all but essential and the center of so many individual universes these days, find one person who loves their wireless plan with that type of passion. Check around. We’ll wait… Didn’t find anybody, did you? That’s because most wireless plans are designed for the convenience of the provider and will nickel-and-dime […]
In the early days of the web, everyone wanted a .com domain for their site. As a result, all the good ones got snapped up. But .com no longer has the cachet it once did. In fact, many new businesses and individuals are opting for other top-level domain extensions. One of the most memorable is […]