Tuesday, September 29, 2009

Dalai Lama supports science education

His Holiness the XIV Dalai Lama has schedued his next visit to Emory, from Oct. 17-19, 2010, to deliver more talks in his role as the University's Presidential Distinguished Professor. He also announced a gift of $50,000 to the Emory-Tibet Science Initiative, a landmark undertaking to bridge science and spiritutality.

"In just three years, the Emory-Tibet Science Initiative has made notable progress," says the Dalai Lama. "However, it is a large and far-sighted project that will require significant resources to ensure its success and sustainability."


Related stories:
Where science meets spirituality
Tibetan monastics contemplate science

Monday, September 28, 2009

Psychology celebrates new home

The psychology department dedicated its new building Sept. 25 by celebrating its past and the possibilities for the future.

“New technologies and sophisticated methodologies are allowing us to learn things about the human brain that were just unimaginable even a decade ago,” says Robyn Fivush, chair of the department.

Read more.

Related stories:
Psychology expansion boosts power for behavioral research
A dream space for studying the mind
Ants, floods and friendships

Friday, September 25, 2009

Gorilla vet tracks microbes for global health

Innocent Rwego’s hometown of Kisoro, Uganda, is nestled amid the volcanic mountains at the border of Congo and Rwanda – near the habitat of endangered mountain gorillas.

Growing up, however, he never saw a gorilla. “You have to pay to enter the national parks, and most of the locals cannot afford it,” says Rwego, a post-doctoral fellow in Emory's environmental studies department.

Following in the footsteps of his police detective father did not interest him: His childhood idol was the town’s sole veterinarian. When his family went to buy freshly slaughtered meat, he would see Dr. Bisangwa inspecting the carcasses for disease. When one of his grandfather’s cows fell ill, Dr. Bisangwa would be summoned. “I was impressed that he could treat an animal that was down, and it would be up on its feet again in a few hours,” Rwego says.

Dogs in the town were more guards than pets, prized for their ferociousness, and rabies was not uncommon. “Dr. Bisangwa seemed very brave to me,” Rwego says. “He knew how to grab a vicious dog, so that he could immunize it.”

Rwego attended college and veterinary school at Makerere University in Kampala, intending to become a village vet. But near the end of his schooling, he assisted in a mountain gorilla research project.

The researchers entered Bwindi Impenetrable National Park behind a machete-wielding guide who hacked out their path. After hours of hiking through the dense, hilly forest, they came upon a gorilla family, peacefully munching on leaves.

“I was amazed,” Rwego says. “The silverback male was a huge animal, but so quiet and confident.”


After he graduated, Rwego worked in the national park for four years as a mountain gorilla vet. He sometimes had to assist curious young gorillas that set off traps intended for antelope. It was a tricky task. Although gorillas are peaceful animals, the males will attack someone threatening their family members.

Once when Rwego darted a young one, a nearby silverback heard it cry out, charged in, grabbed the tranquilized youngster, and ran off. Rwego’s team followed the gorilla group, and eventually he managed to remove the wires that were cutting into the arm of the young one.

Rwego went on to become a lecturer at Makerere University. He also serves on the scientific committee of the UNESCO DIVERSITAS ecoHEALTH Cross-cutting Network, which is charged with protecting biodiversity.

“I care about the health of all animals – including man,” Rwego says. He studies how the overlap of humans, domestic animals and wildlife contributes to the transmission of disease and parasites.

At Emory, Rwego works with primate disease ecologist Thomas Gillespie, who has established one of the world’s leading labs for the medical analysis of gorilla feces. The lab work is hardly glamorous, but intensely important. While the H1N1 flu outbreak started in pigs, ebola and HIV have been linked to wild primates, which are also susceptible to human diseases.

Tracking microbes that move amid species gives scientists a better chance of stemming the next pandemic – or preventing one. “Traditionally, vets work alone, medical doctors work alone and ecologists work alone,” Rwego says. “We need to work together to understand how pathogens are evolving and new diseases are emerging.”

No one is immune to the threat. “The world is becoming a village,” Rwego says. “A disease that breaks out in my hometown can be here within 48 hours.”

Mountain gorilla photos by Innocent Rwego.

Related stories:
Primate disease ecologist tracks germs in the wild
Why are so many infectious diseases jumping from animals to humans?

Thursday, September 24, 2009

'Sustainability is part of our DNA'

Photo by Carol Clark

Nature News writes about campuses going green:

On a typically muggy day in late August, some 1,300 incoming freshmen and their parents gathered for orientation weekend at Emory University, near downtown Atlanta, Georgia. Here, in the heart of the conservative Deep South, the students received their first lesson of the school year. They were served food that was locally or sustainably produced, which they ate with cutlery made from sugar cane. And they were handed reusable water bottles and compact fluorescent light bulbs, which they toted around in reusable grocery bags. Over the two days of orientation, the school composted nearly two tons of waste, making it Emory's first near-zero-waste freshman orientation.

"From the first time the students interact with Emory, we try to make it clear that sustainability is part of our DNA, that this is our expectation from them," says Ciannat Howett, director of the university's office of sustainability initiatives.

Read the full article in Nature News.

Tuesday, September 22, 2009

What's big, gaseous and stormy?

Emory’s Math and Science Center is now the planet Jupiter in the Metro-Atlanta Scale Model Solar System (MASS). Check out the new exhibit in the second floor atrium of the building, including depictions of Jupiter and its relation to the other planets.

MASS is the brainchild of the Bradley Observatory at Agnes Scott College
, to celebrate the International Year of Astronomy. The idea is to help Atlanta residents understand the size and scale of our solar system by mapping it to local landmarks. Starting with the Bradley Observatory as the sun, and working outwards, the downtown Decatur Library becomes the Earth, the Columbia Theological Seminary becomes Mars, and Jupiter, the largest planet in the solar system, also known as the "gas giant," is Emory’s MSC.

Which planet do you think is at Georgia Tech? Check out the full MASS map.

Jupiter is the fifth planet from the sun and has a diameter 11 times bigger than the Earth. The planet’s most famous feature, the Great Red Spot, is an anticyclonic storm.

NASA is planning a mission to study Jupiter, via the spacecraft Juno, to launch in 2011.

Take the New York Times "Beautiful Universe Astronomy Quiz." The Atlanta solar system is featured in the extra credit questions.

Photo of Jupiter and solar system montage courtesy of NASA.