In the 21st century, there is no doubt about it – it is cool to be green. Kermit the Frog’s infamous line about it not being easy to be green, well, that is outdated. Many Hollywood celebrities are driving around in a hybrid car, talking about organic, whole and slow foods, eating little red meat and going to yoga almost daily. Of course, their houses are ridiculously large and they engage in shameless consumerism, but the appearance of being green is certainly there. However, is this appearance of being green the best thing that hybrid cars have going for them?