1.   Add a global perspective and you up the scale to cover the entire planetary network of human activity.

2.   At worst there is a parochialism about this culture even though its completeness embraces a wide range of human activity and potential.

3.   Further evidence of human activity is to be found in the gentle hills which form the northern edge of the Scotscraig valley.

4.   Human activity is ruining the ecological balance of our planet.

5.   In advancing the tenets of racism, Western theorists left no avenue of human potentiality and human activity untouched.

6.   In any case, human activity was not the only factor in the observances.

7.   In fact they are vital to the accurate reconstruction of past human activities.

8.   Indeed, the sea can be a dull subject when not seen as the setting for human activity and emotion.

9.   It has no other being except that which is bestowed upon it by human activity and consciousness.

10.   Learning is both a conscious and an unconscious human activity.