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Filter search resultsPrinciples-focused evaluation the GUIDE
How can programs and organizations ensure they are adhering to core principles—and assess whether doing so is yielding desired results?ResourceIn search of Blue Marble Evaluators
You can't see the Earth as a globe unless you get at least twenty thousand miles away from it. On December 7, 1972, the first photograph was taken of the whole Earth from space. That photo became knownBlog