Teddy Bomber

Ted Bower, more commonly known as the "Teddy Bomber," was a terrorist who used explosive teddy bears to destroy what he viewed as symbols of capitalism. He viewed himself as an activist, trying to warn the public about the dangers of unchecked capitalism. He sees the tallest skyscrapers of Mars as symbols of these capitalistic dangers and has resolved to destroy them, starting with the tallest.

(Source: Cowboy Bebop Fandom)