By the end of the century, the birthplace of America may be underwater.
The first successful English colony in America was at Jamestown, Va., a swampy island in the Chesapeake Bay. The colony endured for almost a century, and remnants of the place still exist. You can go there and see the ruins. You can walk where Capt. John Smith and Pocahontas walked. But Jamestown is now threatened by rising sea levels that scientists say could submerge the island by century's end.
It says a lot about the state of the war against poachers in Africa that the Lewa Conservancy, a private sanctuary in Kenya with 12 percent of the country's rhinos, recently appointed a CEO who has never studied zoology or biology. Instead, Mike Watson is an ex-captain in the British army.
His training has already come in handy. Take, for instance, a visit to a crime scene earlier this year: a rhino carcass splayed out in the mud.