New Zealand farmers protest cow-burp tax plan

Farmers across New Zealand took to the streets on their tractors Thursday to protest government plans to tax cow burps and other greenhouse gas emissions, although the rallies were smaller than many had expected.

Last week, the government proposed a new farm levy as part of a plan to tackle climate change. The government said it would be a world first, and that farmers should be able to recoup the cost by charging more for climate-friendly products.

Because farming is so big in New Zealand and there are 10 million beef and dairy cattle and 26 million sheep, compared to just 5 million people. Therefore, about half of all greenhouse gas emissions come from farms.