This article is about the positive effects that VoIP (voice-over-internet protocol) has on the US Army. It helps the army shrink their physical footprint as well as provide communication possibilities.

This site is relevant to "how virtual communication is affecting our environment" because it shows several factors of the positive and negative effects technology has on the environment. It has facts as well as statistics to support the reasoning. Virtual communication is effecting our environment in a positive way, but also in a negative way which is why people need to be aware of what they can do to help the world.