I'm not sure I see your point. Isn't it already illegal for cows to drive cars?
80% of the emissions comes from coal. Nuclear power would solve this. Somehow I doubt they think its actually the end of things...
But cows mostly burp, not fart!
A steaming video ! Funny.
Unfortunately my web browser stubbornly refuses to play this. But it make me wonder if they got the wind, pun intended, of the so-called "fart" tax idea in New Zealand and breathed too deeply...
On Earth Day, I bought a new car.
The good news is that, since my old car had been running for a good 6 months with the "Check engine" light on, I'm probably fouling the air less than I was the day before.