TL;DW: Minecraft will donate $100,000 to the WWF if players place 10 Million bamboo blocks in the game. Thee are 3 ways to obtain the bamboo in Minecraft. You can fish for it or find it in chests, but these methods are insanely slow. The fastest way is to get from killing pandas, therefore it is important that we kill as many pandas in minecraft as possible so that we can place as many bamboo blocks as possible as it is important this oney gets donated to the WWF so that pandas can be saved.