Well, there really is no planet b that humans can rely on. There is mars... but it might not actually work and all the other planets are too extreme for humans unless we do something to the planets. So, like, all little actions save the world a little bit and with all of those actions, you can make a change. ----------------------------------------------------------------- All credits (minus sound): @penguin16601 Sound: Omg, I feel so bad! I forgot the source but if you find it (on youtube) tell me and please give me the link!!
