Look earth is doomed. If a member of the food chain dies so does that whole food chain, ice caps will be gone the earth will heat up, half of the animals in the world will die and lastly we will go into a ice age because of the fresh water from the ice caps melting will ruin the ocean currents. There is always something a person can do that why i joined his to help earth. Please we have to take better care of the earth since its the only one we have. P.S since sooner or later you will find out i am 12