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progress and energy consumption. the united nation's human development index (hdi) suggests that increases in energy consumption up to around gigajoules (gj) per head are associated with substantial increases in human development and well-being, after which the relationship flattens out. around % of...
technologies have helped to power some of mankind's greatest technological feats, including the first gasoline-powered automobile, the first electric generating system, the first powered flight and the first space shuttle launch, among others. today, exxonmobil continues to develop new lubrication solutions for...