 Stay with us for On Shifting Ground. That's coming up in just about nine minutes this afternoon at 2 here on Maine Public Radio. Funding for Here and Now comes from the listeners of WBUR Boston, where the program is produced, and your NPR station. And from MathWorks, creators of MATLAB and Simulink software for technical computing and model-based design. MathWorks, accelerating the pace of discovery in engineering and science. Learn more at mathworks.com.