This is a link to my talk on Radiative Forcings to climate change that I gave to the Osher Lifelong Learning Institute course on Climate Change. Gary Oberts and I presented the OLLI-NOAA videos on climate change and then supplemented them with our own additions. I highly recommend Gary Oberts presentations related to water. Here is my contribution:
Future Orbital Warming, Larger Black Carbon Effect, El Nino, and Pine Bark Beetle Infestation:
SC 206 Climate Change Lecture 4