complexity

In all the excitement, however, we tend to overlook a fact that should be obvious - that once everything is connected, problems can spread as easily as solutions, sometimes more so. Thanks to globally connected transportation systems, epidemics of disease like SARS, avian influenza, and swine flu can spread farther and faster than ever before. Thanks to the Internet, e-mail viruses, nasty rumors, and embarrassing truths can spread to colleagues, loved ones, or even around the world before remedial action can be taken to stop them. And thanks to globally connected financial markets, a drop in real-estate prices in California can hurt the retirement benefits of civil servants in the UK.

- Too Complex to Exist