The announcement came in June. Berkeley Extension, the continuing education arm of UC Berkeley, was offering its first-ever introductory course—CRISPR Genome Editing: From Biology to Technology—on the revolutionary new tool that allows scientists to make precise edits in the genome. A lab and lecture course on CRISPR for anyone who has the interest (and money) to enroll? What a crazy idea. It seemed a bit like offering a workshop on how to enrich plutonium.
One of biology’s wilder facts is that we’re all family. You and me, sure, but also me and a mushroom. Triceratops shared genes with you. So does the virus that makes you cough, and a rosebush. Bacteria left us on the tree of life around 2.7 billion years ago, but the wet world they came from is still ours: One code runs all of life. The same proteins that imprint memories in your neurons, for example, do so in octopi, ravens, and sea slugs. This genetic conservation means tricks from one species can be hijacked. If you stick a jellyfish gene in a monkey, it’ll glow green.
Hear the letters BMI and the first thing you probably think of is “body mass index.” Keep your eyes peeled because “brain-machine interfaces” could soon hijack more than just the acronym.
Yesenia Guitron knew something was wrong at the bank branch where she worked. She was getting complaints from customers—many from Mexico and undocumented—that they were being charged for accounts they had never opened and were receiving debit cards they had never requested. Guitron, a personal banker at a local Wells Fargo in the Napa Valley town of St. Helena, began to realize that some of her colleagues, under intense pressure to open accounts, were doing so without customers’ knowledge.
Over the course of the 2016 election, media companies wrestled with increasingly knotty ethical challenges—how to avoid false equivalencies in reporting, what to call a blatant lie, and how to respond professionally (impartially?) to a candidate who routinely called journalists “liars” and “scum”.
Posted on January 18, 2017 - 1:58pm