Greenpeace co-founders Paul Watson (left) and Robert Hunter block sealing ship “Arctic Endeavour” during the first baby harp seal campaign. Set your DVR, "A Fierce Green Fire" premieres this Tuesday (Earth Day!) at 9/8c on pbstv.
"You know what I think we are most afraid of? Not knowing. Not knowing whether it’s all really worth it. Not knowing if you should give up or keep fighting. Not knowing why you do the things you do; not knowing the purpose. It’s like when you’re little and you touch the stove and get burned because you didn’t know that it was hot. Not knowing has always hurt us, from the very beginning."