Photographer: Nazeer Al-Khatib/AFP/Getty Images Some strategic games are too complex to be readily modeled, and when we see such games in the real world that’s exactly when we should be the most worried.
Blood shortages in the United States are now at the critical level because of severe weather nationally, coupled with widespread flu. Hundreds of blood drives have been canceled this winter, and the donor
Local connections between people could be essential for broader-scale cooperation. The story of humanity is one of extraordinary cooperation but also terrible conflict. We come together to build cities,