Get moving: Americans could cut carbon emissions by 64 million tons if they’d either walk or bicycle for 30 minutes a day instead of driving. They’d also collectively shed 3 billion pounds of excess fat in the process. Even more would be done for the environment if people gave up eating meat, since livestock production produces 18 percent of the world’s greenhouse-gas emissions (Sierra, March/April).
Two politically attuned professors in the South called the sharp rhetoric of Jeremiah Wright understandable in the context of an inner-city, largely black church, and both experts marveled at how political opponents seized upon the former pastor’s relationship to Democratic presidential contender Barack Obama.
Pope Benedict XVI’s baptism of an Egyptian-born formerly Muslim Italian journalist, known for being a strident critic of restrictions on religious freedom in Islamic countries, has been questioned by Muslim leaders in Italy.