National Geographic: If his inaugural address was any indication, President Obama has big plans for finally addressing global warming in his second term. "We will respond to the threat of climate change, knowing that the failure to do so would betray our children and future generations," he said after the took his oath of office. It's not just about weather, he pointed out, but about energy technology, new industries and, in the broadest sense, economic growth.
In tonight's State of the Union, Obama is expected to...