&#62; Tighter car efficiency standards are almost free.<p>Really?  The folks who design cars disagree, so clearly you could make a lot of money by showing them how, or by producing your own cars and putting those bozos out of biz.<p>What?  You can't do it yourself?  How about you invest your money in folks who you think can?  If you're right....<p>&#62; Better transit options are available for a tiny fraction of what we spend on highways.<p>And yet, the folks who actually do transit don't manage to provide said options.  Morons.<p>&#62; Aluminum recyling more than pays for itself in energy costs<p>And we do it.  We also do steel recycling.<p>&#62; We can barely get even the most pathetically meaningless measures through our governments.<p>You don't need govt's permission or a mandate to be more efficient.