So this change could be easier for regulators to pursue than more controversial efforts. (nreionline.com)
One of the most advanced if controversial efforts is being pushed by electric automaker Tesla, whose semi-autonomous Autopilot feature has logged some 100 million miles but has also resulted in a death of a Florida Tesla owner, which regulators are investigating. (usatoday.com)
The Ocean Cleanup, a Dutch organization started by a young entrepreneur named Boyan Slat, wants to launch a somewhat controversial effort to clean up the Great Pacific Garbage Patch and has conducted research about the scale of the problem. (businessinsider.com)