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 had lost his grip on hope of rescue. At 19,000 feet on a Tibetan mountain, 80 feet down the crevice that had swallowed him, he was perched on a thin ridge of ice.

Desperate to leave something to the world, Zhong took his mountaineering ax and carved his name in the ice. But after his eventual rescue, he committed himself to improving the environment in his native China.

Eight years later, Zhong — now internationally recognized as a hero for his environmental work in China — is among the  who have come from as many countries to �������ϲʿ����������ͼ to further develop their academic knowledge, leadership skills and professional collaborations for public service. 

"I'm most proud that we're working on the environment locally," Zhong says, "and from the fellowship, we can bring back more to do more." 

Addressing world’s most pressing problems 

As a class, the fellows have already made marks on the world — from improving the lives of the impoverished and the marginalized in their countries to helping address some of the world's most pressing problems. 

Sustainable agriculture in Georgia

Since his university days teaching schoolchildren in a remote Georgian village,  has had a heart for his country's people impoverished by the pillaging of natural resources. 

A geographer, he has led more than 40 projects and programs for natural resources management and socio-economic planning and development. Bakhtadze headed the development of the  and contributed to the national forest policy. 

At �������ϲʿ����������ͼ, he is teaming up with students in the  — courses in which student teams work with international partners to address energy, agriculture, health and environmental issues — to develop models for more sustainable agriculture and to improve farmers' incomes. He hopes the work can also help farmers get less expensive loans and insurance for their crops. 

Bakhtadze, who spent a month at �������ϲʿ����������ͼ in 2011 while working on a project with the U.S. Forest Service, said he was intent on spending his fellowship at the . "I knew what I could expect from this university," he said.

Former U.S. President Jimmy Carter established the  in 1978 to honor the late senator and vice president , a long-time advocate of international cooperation and understanding. Sponsored by the U.S. Department of State, the exchange program brings young and midcareer professionals from around the world to the United States for one year of nondegree study and professional experience to help further their public service in their countries.

"Our participation in the Hubert Humphrey program is a testament to the university's world-class stature and global impact," says Joanna Regulska, vice provost and associate chancellor for  at �������ϲʿ����������ͼ. "Our campus has a tremendous sense of social responsibility.” 

By the numbers

• �������ϲʿ����������ͼ welcomed 250 fellows from 93 countries over 26 years.
• It is among 15 universities this year to host 167 fellows from 90 countries. 
• Additionally, �������ϲʿ����������ͼ Extension's  has provided some 400 fellows with summer orientation and training for more than two decades.
• In 2015, �������ϲʿ����������ͼ helped 33 fellows from 20 countries improve their English skills and adjust to living in the United States before going to their host universities to continue the program. 

From climate change to land rights 

Recent alumni of the fellowship program at �������ϲʿ����������ͼ are making an impact around the world. One of last year’s cohort negotiated for Papa New Guinea at the recent United Nations Conference on Climate Change in Paris. Another from the same group works for Save the Children and is leading a major program to address food insecurity and vulnerability in Niger. A fellow from 2013-14 is helping artisanal diamond miners in Congo with their land rights. 

At Davis, fellows focus on agricultural and economic development, environmental science, climate change and renewable energy. In addition to China, the current cohort comes from Argentina, Bolivia, Cambodia, Chile, Colombia, Ecuador, Georgia, Madagascar, Nepal, Pakistan and Sudan.

The fellows pursue individualized coursework and research, and participate in leadership training. They also travel throughout United States to public and private agencies and conferences related to their professional interests. 

Hope for rural Colombia

For , the Humphrey fellowship is about helping to change the lives of her fellow Colombians. 

A lawyer, university lecturer and rural development consultant, she wants to help end the inequities and violence suffered by rural people. With a career in United Nations development work, she coordinated the team that wrote the 2011 National Human Development Report for Colombia about the entangled problems of land ownership, rural inequalities and civil war. "Even now, it's one of the most referenced reports," she said. 

Through her fellowship, Guzmán is exploring academic research in international programs as well as small farming cooperatives for the hope they can offer. She's already been intrigued by the work of  of Agricultural and Resource Economics in land tenure and land reform. "This is one of the most difficult problems of the situation in Colombia," she said.

Doubling down on environmental commitment 

Zhong is doubling down on his commitment to environmental work accomplished after his rescue. A nuclear scientist then, he devoted himself full time to the grassroots organization he had founded three years earlier. 

Named for the bells used on traditional caravans,  was the first nongovernmental environmental organization in the western province of . Active in environmental education, monitoring and advocacy, it pioneered the use of China’s environmental disclosure laws. And its work famously led the Danish firm Carlsberg to install wastewater-treatment facilities at its partially owned brewery in China. In 2009, Timemagazine named Zhong a “.”

At �������ϲʿ����������ͼ, Zhong is seeking better ways to scientifically monitor pollution and engage communities in projects, including more environmentally sustainable livelihoods. “We can’t use the same old solutions,” he says. “We need to find new solutions with technology and social media.” 

Activities include professional experience 

This fall, he’s auditing the course "Ecology, Nature and Society" and identifying a grassroots organization to further his professional experience in the New Year. 

Zhong has already volunteered at the , and he is exploring how students at �������ϲʿ����������ͼ and Chinese universities can partner on sustainable energy projects. 

"The most important thing is to do something locally," he says, "to know how real life happens and how things can help the farmers." 

Even as he is using the fellowship to further his cause, Zhong's heart is with his people and work in China. "Here life is very comfortable," he says. "There, they are still suffering."

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