The laws to protect rainforests are typically strict on paper. But very often, the rainforest is in countries where property rights are not clear. So even if you do pay one guy not to chop down the forests, other people may come in with chainsaws and encroach on his land. And that's a huge problem. Very often you'll find that the areas that are being chopped down are remote. It's very difficult to get police enforcement there as Sarah found in Brazil.