Can 365 Years of Climate History Help Prevent Crises in East Africa?


For a long time, a majority of African countries have not been proactively mitigating the negative impact of drought and flood events. As a result, relief initiatives are often too late to stem the loss of lives and other social and economic impacts. To address this challenge, and assessing tree-based data from 1665 through 2014, scientists developed the TANA chronology, a historic dataset named after Lake Tana, the source of the Blue Nile River running through Ethiopia.

We are Already Facing Consequences of Rapid Climate Change

by Michael Carlo

An unfortunate and dangerous commonality persists among conversations concerning human-driven climate change. Often, the consequences of climate change are spoken of as something that will take place in the future, something that is decades from now. Naively, many even talk as if it is something that is still preventable if only we could convince people to take on a "green" lifestyle, industry to clean up its act, and policy makers to face overwhelming evidence. While those are worthy pursuits, that naiveté is dangerous.

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