Priorities for the World

instead of protecting the environment, we could use sustaining the environment? It's a little less presupposing prehaps. I think yes/no/maybe is good if we add in an "unsure/don't know" option and instead of "maybe" we could say "needs mprovement"? I'm not too sure if I like the word maybe, i feel like when answering the question, people may answer maybe when they don't know how else to respond to the question, but I don't know, what do you think?