These slides have served as change agents in greentech circles. By popular demand, we added a few slides to the collection.
If you attend enough cleantech events or are pitched by enough startups, you start to see the same few PowerPoint slides over and over again. Here is a collection of the best or at least the most notorious and historically significant slides in our industry.
After publishing this list last week to an overwhelming response, we heard from the original architects of some of these iconic greentech slides and we made sure to give them their overdue credit. We also added a few additional slides that we left out during the first go-round.
The Keeling Curve. Regardless of the flaws of An Inconvenient Truth, the movie, or those of Al Gore, the man, the movie and the man present this CO2 data in a variety of compelling ways. The graph shows the variation in concentration of CO2 in the atmosphere over the last fifty years based on Charles Keeling's measurements at the Mauna Loa Observatory in Hawaii. Even if you don't subscribe to the theory of anthropogenic global warming, this chart is pretty stark evidence that something is happening and it's happening fast.
To read the full, original article click on this link: Update! 12 PowerPoint Slides That Shook the Earth : Greentech Media
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