"Carl Christensen" may refer to:

* Carl Christensen (botanist) (1872–1942), Danish systematic botanist

* Carl Christensen (soccer) (born 1956), retired American soccer defender

* Carl Peter Hermann Christensen (1869–1936), last executioner in office for the government of Denmark

* Carl L. Christensen Jr., California politician

* C. C. A. Christensen (1831–1912), Danish-American artist

More Carl Christensen on Wikipedia.

The primary technical challenge has always been in porting the climate model, which is about a million lines of legacy Fortran code developed by hundreds of scientists over the past two decades.

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I really don't think that I could do my job without IT outsourcing. The world of IT has become far too complex. When I started, we managed 200 terminals. Now, we manage over 7,000 workstations. The software has become more complex and our dependency on IT has grown significantly.

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