1.   It all depends on whether you think in human terms or in geological terms.

2.   The immune system is a fairly recent invention in geological terms.

3.   Even the landscape itself is relatively new, in geological terms.

4.   In geological terms, the blast happened a second ago, but in human time, the destruction is lasting.

5.   Last year, he published a paper in the journal Geology which explained the great oracle of Delphi in geological terms.