The book I mentioned earlier, suggesting that conservatives are more generous than liberals, arrived yesterday, and I have started it. Every page has information that makes me go "Holy Vegan Cupcakes!" and want to quote at length. Sneak preview: the divide is not so much between liberals and conservatives as it is between religious and non-religious people, which the conservatives currently have a lot more of. But even that has some qualifiers.
I do have a few quibbles, but perhaps they will be answered by the end of the book. Stay tuned.