Friday, January 29, 2010

Dining with machines that feel


By Carol Clark

The Fox Center for Humanistic Inquiry's annual Faculty Response Forum recently brought together dozens of high-powered intellects for food, wine and deep discourse. The menu of ideas included topics like “Queer Practices of the Self,” “Art and the Neurosciences” and “Torture, Knowledge and the State.”

At the table devoted to “Machines that Feel,” Michael Moon flourished a copy of “Tomorrow’s Eve.” The 1886 science fiction novel was the first text to use the word “android,” explained Moon, a professor in the Institute of Liberal Arts.

“The word ‘computer’ first referred to humans,” pointed out Elizabeth Wilson, a psychologist and professor of women’s studies.

“I think it goes back to the 1600s,” said Benjamin Kahan, a Fox Center fellow researching the history of celibacy. He pulled out his iPhone and within seconds had an exact date. “From 1613, a person who carried out calculations and computations. This is Wikipedia, so take it with a grain of salt.”

By the way, could you pass that shaker?

During World War II, Wilson continued, “computers” came to mean the people creating ballistic firing tables for big guns. “They were all very well-trained mathematically and they were mainly women, because the men were out firing the guns,” she said.

Moon mentioned a co-worker who dreamed that the cursor escaped from her computer. It ran amok in the office, cursing out all her colleagues. “We had to explain to her that it was her subconscious,” he said.

Talk turned to a strange psychosis that has recurred in both fact and fiction throughout the technological age: People who think that they are machines. In one story a 10-year-old boy needed to plug himself in to function. His belief was so compelling the staff in the hospital kept stepping over the imaginary cords.

“The boundary is getting blurred,” said Tim Bryson, South Asian studies librarian, referring to implants used to control artificial limbs. “What do you lose when you start replacing neurons with microchips?”

Will emotion ever become embedded into machines?

“It’s in them already,” Wilson said, picking up her iPhone. “The joy of the person who designed this is in here. Affect is the primary motivator of human behavior, and it’s everywhere.”

“I’m intrigued by the iPad,” said James Mulholland, a Fox Center fellow researching 18th-century poetry and the effect of early “virtual voices,” such as megaphones.

“The iPad is very, very tempting,” agreed Wilson, regarding the latest Apple product.

“In the future, my machine and I are going to be seamless,” said someone in an oddly dispassionate tone. It wasn’t clear whom the voice came from.

Related:
Why robots should care about their looks

Monday, January 25, 2010

Working through the bugs of evolution

The science blog io9.com recently paid a visit to two of the leading labs that use parasites and bugs to research evolutionary ecology. Both of the labs are in Emory's biology department, headed by Nicole Gerardo and Jaap de Roode. Check out the photo tours of their research, featured on io9.com.

Related:
Farming ants reveal evolution secrets
Bug splatter study is data driven

Friday, January 22, 2010

Why are you looking at me like that?

Nobody knows more about staring than people who are disfigured. Rosemarie Garland-Thomson takes the perspective of people who differ from the norm in her groundbreaking research. The Emory professor works at the intersection of psychology, biology and sociology to understand how we perceive and treat one another. Watch this video and you will see what she means:


Related:
Staring expert named visionary

Wednesday, January 20, 2010

Joining forces to fight neglected diseases

The Emory Institute for Drug Discovery (EIDD) is partnering with GlaxoSmithKline (GSK) and Alnylam Pharmaceuticals to develop new drugs for neglected tropical diseases in the poorest countries. Emory is the first university to join GSK's new intellectual property pool, consisting of hundreds of patents and patent applications, scientific reports and analyses.

"We look forward to accessing and contributing to this knowledge pool, and to making significant progress in addressing these challenging and devastating diseases," said organic chemistry professor Dennis Liotta, director of the EIDD.

The 16 neglected diseases targeted by the new program are: tuberculosis, malaria, blinding trachoma, buruli ulcer, cholera, dengue/dengue haemorrhagic fever, racunculiasis, fascioliasis, human African trypanosomiasis, leishmaniasis, leprosy, lymphatic filariasis, onchocerciasis, schistosomiasis, soil transmitted helminthiasis and yaws.

The EIDD formed in 2009, to build on Emory's strong history of drug discovery research, including the invention of drugs taken by more than 94 percent of the patients in the U.S. with HIV/AIDS and thousands more around the globe.

Read more about the new partnership.

Related stories:
University drug development enters new era
Mosquito hunters invent better disease weapon

Wednesday, January 13, 2010

Queen bee eats her way to the top

Honey bees begin life with the same genotype, and yet the queen bee develops a different anatomy and social role. How is this possible?

The secret lies in the queen bee's diet. Watch a video of Biology Chair Victor Corces describing this striking example of epigenetics during the recent predictive health symposium:

Related:
DNA is not destiny