Studies have shown that heated seats in some luxury cars may impair sperm production. It is too early to draw any conclusions, but this is promising news. We should do more studies into this to determine if all Catholics and Muslims should have to own luxury cars. Winter temperatures in Europe and North America favor using Catholics as early test subjects, while the Middle East presents more of a challenge. Night temperatures can be quite chilly at various times during the year, therefore we will have a smaller window to test the hypothesis.
This is very exciting. Hybrids truly are the future of luxury automobiles. By not emitting greenhouse gases these vehicles contribute to global cooling. Combine global cooling with heated seats, which hopefully results in reduced population and we have a very green vehicle indeed. Thank you Lexus and Rolls Royce!