developing countries19
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Breakthrough in Saving Lives in Rural Africa
It’s mid-morning in the Tiby Millennium Village in Mali. Rokia, a community health worker, sits with a young mother in a spare courtyard of the household. Gently she asks the key questions.
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From Development Practitioner to National Leader: Lessons from Garry Conille, Prime Minister of Haiti
Haitian Prime Minister Garry Conille met with students and scientists of the Earth Institute to explore core issues of Haiti’s growth and development.
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A Meeting of Science and Human Impact
A talk Monday by Cynthia Rosenzweig of the Center for Climate Systems Research serves as a good example of how some of the hard science being discussed at the American Geophysical Union’s fall meeting intersects directly with human welfare. She outlined the progress of a new global project that will help scientists produce more accurate…
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How You Can Help Earth Cope with 7 Billion
Earth’s population has more than doubled in the last 50 years to 7 billion. The numbers represent big challenges—feeding and providing for additional people on a planet already stressed by environmental damage and climate change. What can ordinary individuals do?
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Unsettled by Climate Change
Climate change already laps at the edges of some communities, disrupting local economies and habitat, and forcing resettlement. But a new study notes that any efforts to offset the effects of shifting climate could lead to even more displacement and disruption for many people, particularly the poor.
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7 Billion on 10/31: The Numbers Can Be Scary
You can now watch the tape of “The World at 7 Billion: Sustaining Our Future,” the Earth Institute’s panel discussion held at Columbia Oct. 17 and featuring the presentation by Professor Joel E. Cohen on the “good and bad news” behind the growing world population.
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8 Ways to Look at 7 Billion
Interested in learning more about the world’s population? Here are some recent articles about the history, context and implications of 7 billion people living on earth.
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The 7 Billion Challenge
The rapid rise in the world’s population to 7 billion — from 6 billion a dozen years ago — poses enormous challenges. In this video, Earth Institute Director Jeffrey D. Sachs talks about the stresses our population already puts on the planet, and the mission of the institute to promote sustainable development.
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Join a Conversation About 7 Billion People
The world’s population will reach 7 billion this year, and the UN estimates continued growth, primarily in less-developed regions. What will this steep population growth mean for our environmental, economic and social systems? Join the conversation on Oct. 17.
