Curtis Mewbourne, who trades currency and manages fixed-income portfolios for Pimco, argues that asking other countries to give up their currencies in favor of the dominant U.S. dollar is just asking too much.
Those cited in the article who criticize those in favor of upgrading technology first and asking questions later about how it will impact student achievement are exactly right, as Bror Saxberg one of the leading thinkers in understanding how to use technology to bolster learning argues here.