"Mobiles in Malawi" is an extremely low-cost program that uses cell phones and open source software to cut the distance between patients, caregivers and medical clinics.
Paul Farmer's organization Partners In Health is an advocate for the world's poorest and founded on the belief that everyone deserves the same standard of health care.
By giving gifts of livestock - chicken, sheep, llamas, honeybees - the non-profit organization Heifer helps families in need to become self-reliant in 128 countries.
About six million Iraqis - one out of five - do not have access to safe drinking water. Water-borne disease poses great health risks especially for children under five.
Most people think of microfinance as a financial tool that helps the developing world. Now the San Francisco charity Kiva includes microloans to American entrepreneurs.
Water is essential for life. Safe drinking water and sanitation are crucial to eradicate poverty, hunger, and disease, and they are crucial for sustainable development.
Security in Afghanistan will not be achieved without the creation of jobs and infrastructure. FINCA loans allow Afghan families to build small businesses and create jobs.
"Extreme poverty can be ended, not in the time of our grandchildren, but our time," says U.S. economist Jeffrey D. Sachs in his milestone book "The End of Poverty".