In Library and Information Science, information explosion is a term used for the ever increasing rate of publication.
Search http://google.com/search?q=information+explosion
In Information Explosion, Latayana Sweeney estimates the Global Disk Storage per Person (GDSP) as
GDSP over Time [1]
| 1983 | 1996 | 2000!
|
| Global storage (terabytes)
| 90 Tb
| 160,623 Tb
| 2,829,288 Tb
|
| Storage per person (GDSB)
| 0.02 Mb
| 28 Mb
| 472 Mb
|