And Then There's Mud--9,000 Year-Old Construction Technology, Denmark Builds a Clean Energy Hub Island, Germany Helps Dominican Republic Fix Trash Problem, and Shell Corp. Ups Its Net-Zero Goals

Turns out raw earth construction materials are great for the climate. In other words--Mud--it does your building good. Plus, Denmark plans to build an artificial island as the world’s first clean energy hub. In our International segment -- the dominican republic tackles its trash problem, with an assist from germany, and oil giant Shell corporation promises to reach net-zero emission goals sooner than previously announced.