How Many States Have Adopted California's Clean Car Standards?

If you fall in love with a specific policy, regardless of whether it will deliver the goods or not, you're already handicapping yourself very badly. How many states have adopted california's clean car standards? California's got the most advanced clean car standards of any big economy in the world. And we know that the carbon cycles last forever and carbon accumulation is permanent. The carbon budget is running out. So you can't get out of the luxury of passing the perfect policy. Let's pass one. That's pretty damned good.