What coherence strategy has been applied in the paragraph below?

Life in the twenty-first century is full of new challenges and opportunities. The pace of change in all areas of daily life makes it difficult to put these challenges and opportunities into perspective. Nevertheless, as the new millennium begins, it is important to take stock of where we have been, where we are today, and where we are going. One of the most obvious places to begin this process is by reviewing the evolution and impact of technology- the technology of the past, technology today, and, perhaps most important of all, the likely technology of our future.

Select one:

a. General to specific

b. Listing / addition

c. Opposing views

d. Chronology

Clear my choice