Africa Archives - State of the Planet

Fulβe man tending a cow

Mixing Science With Tradition Among Burkina Faso’s Migratory Herders

Anthropologists are working with Fulani community leaders to promote knowledge-sharing between herders and climate scientists.

by |April 5, 2019

Photo Essay: On an Island, a Lost Part of the World Is Found

On the volcanic Indian Ocean island of Anjouan, scientists are investigating a rock that apparently formed on a far-off continent.

by |February 12, 2019

Upcoming Scientific Fieldwork: 2019 and Beyond

On every continent and every ocean, Earth Institute researchers are studying climate, geology, natural hazards and other dynamics of the planet. Here is a list of projects in rough chronological order for the coming year and beyond.

by |January 24, 2019

American Geophysical Union 2018: Key Events From the Earth Institute

The American Geophysical Union fall meeting takes place Dec. 10-14 in Washington, D.C. Here is a guide to key talks and other events from Columbia’s Earth Institute.

by |December 3, 2018
CIESIN team members of the new project Geo-eferenced Infrastructure and Demographic Data for Development (GRID3), seated around a table.

The Intersection of Climate Science and Hope: A Personal Story

A man from Mali explains why he spent his summer working with Columbia’s Center for International Earth Science Information Network.

by |August 30, 2018

Humidity May Prove Breaking Point for Some Areas as Temperatures Rise, Says Study

A new study projects that in coming decades the effects of high humidity in many areas may surpass humans’ ability to work or, in some cases, even survive.

by |December 22, 2017

Columbia Climate Scientist Joins Quest to ‘Make Our Planet Great Again’

The International Research Institute for Climate and Society’s Alessandra Giannini was selected as one of French President’s Macron’s climate laureates.

by |December 12, 2017

American Geophysical Union 2017: Key Events From the Earth Institute

A chronological guide to key talks and other events presented by Columbia University’s Earth Institute at the American Geophysical Union 2017 meeting. 

by |December 4, 2017
lake turkana

The Way We Were: Climate and Human Evolution

In a remote desert region around Kenya’s Lake Turkana, paleoecologist and geochemist Kevin Uno collects fossils and sediments, searching for evidence about past climate, vegetation, animals, and water. His goal: to understand how climate affected our ancestors millions of years ago.

by |December 1, 2017
core repository at lamont-doherty

Ancient Humans Left Africa to Escape Drying Climate, Says Study

Ancient humans migrated out of Africa to escape a drying climate, says a new study—a finding that contradicts previous suggestions that ancient people were able to leave because a then-wet climate allowed them to cross the generally arid Horn of Africa and Middle East.

by |October 5, 2017