A Short History of Time Keeping

As the United States and other countries prepare to set their clocks back one hour on Sunday, one week after Europe did the same, we detail how the current global system of time keeping emerged.

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A Short History of Time Keeping
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Geopolitical Futures
Geopolitical Futures (GPF) was founded in 2015 by George Friedman, international strategist and author of The Storm Before the Calm and The Next 100 Years. GPF is non-ideological, analyzes the world and forecasts the future using geopolitics: political, economic, military and geographic dimensions at the foundation of a nation.