Technology

Three people were gene-edited in an effort to cure their HIV. The result is unknown.

October 25, 2023
The gene-editing technology CRISPR has been used to change the genes of human babies, to modify animals, and to treat people with sickle-cell disease.  Now scientists are attempting a new trick: using CRISPR to permanently cure people of HIV.  In a remarkable experiment, a biotechnology company called Excision BioTherapeutics says it added the gene-editing tool…

The Download: introducing the Hard Problems issue

October 25, 2023
This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Introducing: the Hard Problems issue For all of history we’ve turned to technology, again and again, to help us solve our hardest problems. It has made virtually all of human knowledge available to…

Job titles of the future: carbon accountant

October 25, 2023
His official title is vice president of regulated reporting solutions. But really, Billy Scherba is a carbon accountant. At Personifi, a platform for climate management, Scherba works with companies to measure, manage, and disclose their contributions to climate change. Carbon accountants help companies understand what data matters to their carbon footprint, how to collect that…

The grassroots push to digitize India’s most precious documents

October 25, 2023
On a bright sunny day in August, in a second-floor room at the Gandhi Bhavan Museum in Bengaluru, workers sit in front of five giant tabletop scanners, lining up books and flipping pages with foot pedals. The museum building houses the largest reference library for Gandhian philosophy in the state of Karnataka, and over the…

The quest to re-create nature’s strongest material

October 25, 2023
For a long time, spider silk held the top spot as the strongest biological material on the planet, inspiring researchers and startups worldwide to manufacture an artificial version. But not so long ago, spiders were pushed off their silky pedestal by the common limpet, a small marine snail dotting the shores of Western Europe.  When…

Shuffling the deck

October 24, 2023
When Andy Bloch ’91, SM ’92, graduated from MIT, he fully intended to use his degrees in electrical engineering. He got a job with a New York City startup, working on 3D stereo displays and other projects, until one day he got in an argument with his boss and was fired.  It was an early…

Tapping into the ocean to combat climate change

October 24, 2023
Chloe Dean traces her decision to go to graduate school to the day a wildfire blazed through southern Oregon. At the time, Dean was working as a lab technician at a hemp-processing startup in Oregon. She had studied environmental science as an undergraduate at the Oregon Institute of Technology but fell in love with chemistry.…

Superhero U

October 24, 2023
In a workshop filled with robotic limbs and several expensive cars, the clanging of a hammer rings out over the blasting sounds of AC/DC. Amid the clamor, a man with a glowing arc reactor in his chest is hard at work with help from J.A.R.V.I.S., an AI program of his own creation. On the man’s right…

Barbie meets Dr. Who

October 24, 2023
On the first day of fall class registration, a Barbie-themed TARDIS, the time-traveling spaceship from Doctor Who, appeared in the president’s office, courtesy of incoming first-years in Interphase EDGE/x, a scholar enrichment program run by the Office of Minority Education. Inside the “Barbis,” President Kornbluth found a web of mirrors and lights representing infinite space…

Tuning in

October 24, 2023
I’ve written to you before about the experience of reviewing young faculty up for promotion—in my very first week as the Institute’s president. It was an intoxicating introduction to the human potential of MIT.  Getting this kind of preview of MIT’s intellectual future was so inspiring I thought we ought to find a way to…