Video, audio and multimedia
A keynote presentation by Karl R. Rábago from the Presbyterians for Restoring Creation’s National Eco-Justice Conference: Earth Sabbath, Earth Justice: Protecting God's Gifts of Food and Fuel.
This is the main powerpoint for your presentation. You can show this with a projector, print the slides up as hand-outs, make color transparencies for an overhead, or view them on the computer with a small group.
For an overview of immigration issues, download this informational PowerPoint slideshow (updated February 2010).