Simon Kuzents, the economist who developed the GDP measurement, warned it was not a good meter stick for national well-being. Still, that's exactly how the GDP has been used globally since the 1940s. GDP is the total value of all the goods and services a country produces in a year. So, creating jobs and producing equipment to clean up an oil spill, for example, adds to the GDP. As does producing guns and bombs for war. GDP is blind to factors like unemployment, living conditions and environmental degradation. Make sense? Not really. Whether it's genuine progress, national happiness, or a system that blends the best of both, the global community must agree on a more holistic way to measure our nations' progress that doesn't just count the money we make.