One distracted click during my Internet research for this article gave me instant access to 936 photos of Brad Pitt. According to people who know, that click activated some 7000 computers in the search, and perhaps twice as many more trying to induce me to buy something or type in my personal data. And because…

Save a tree, bank online. Subscribe Online, reduce your carbon footprint. Listen to music online, watch movies online, read books online. No mess, no fuss. Google Inc. has photovoltaic (PV) solar panels on its headquarters. With all that footprint-lightening, you may soon be down to no ecological footprint at all, right? Since everyone wants the…