The way I look at natural rights is, As long as I'm not violating others rights and am not damaging our ecosystem, Who could possibly have any right to tell me what to do?
If anyone claimed to have such a right, then where or from whom could they they possibly have acquired that right?
The fact is they don't have this right since they couldn't have acquired it anywhere and there's NO ONE who has the right give them that right, and so on, right to the top.