Is it necessary for Obama to tour Latin America while bombs explode over Tripoli? Yes, says Mauricio Cardenas. “Obama’s trip south is important for long-term U.S. interests, and long overdue. In today’s economic order, where the G-20 is essentially a board of directors with only minority shareholders, the United States needs strong allies. Brazil is the ideal partner: large among the emerging countries, democratic, free of internal tensions, and without enemies. Cultivating that relationship is essential if Washington wants to continue to exercise leadership in the region.”
Far from practicing witchcraft, the experimentation of medieval alchemists helped bring about the Scientific Revolution.
Innovative thinking has done away with problems that long dogged the electric devices — and both scientists and environmentalists are excited about the possibilities.
Along with gravitational lensing and ALMA’s incredible long-wavelength spectroscopy, JWST is reshaping our view of the early Universe.
Adopting a healthy scepticism towards inherited ideas means “emptying the container of the Self.”