1.   And then, hiking on, the landscape changes again.

2.   Again, the landscape changes.

3.   Every other day, it seems, the technology landscape changes and everything new is old again.

4.   The competitive landscape changes.

5.   The landscape changes.

6.   The political landscape changes, the issues change, but the people are still there.

7.   Seen close to a window their lights and shadows change as a real landscape changes in varying light.

8.   Walk a little farther, however, and the landscape changes.

9.   Today the landscape changes and the chasm narrows.