Sitting here browsing headlines while waiting for our Friday afternoon faculty meeting to start:
Mayor Michael R. Bloomberg plans today to announce his support for a national carbon tax. In what his aides are calling one of the most significant policy addresses of his second and final term, the mayor will argue that directly taxing emissions of carbon dioxide and other greenhouse gases that contribute to climate change will slow global warming, promote economic growth and stimulate technological innovation — even if it results in higher gasoline prices in the short term.