Extremely predatory, they will show up at your door to guilt you and they will only accept your credit card for a monthly donation plan. They operate like a pyramid scheme. They have irrational viewpoints on deep sea mining and nuclear power not based on science and fact, but based on emotion, not what’s best for the environment. Their largest donor owns an oil company. They’re bad to the point where the founder has distanced himself from it. That tells you all you need to know. They aren’t a nonprofit, you can’t even write off donations. Con artists if I’ve ever seen it
