bilby
Fair dinkum thinkum
- Joined
- Mar 6, 2007
- Messages
- 34,101
- Gender
- He/Him
- Basic Beliefs
- Strong Atheist
The sign doesn't cause there to be crocodiles.
If you were to say "There is a crocodile in the creek today", the existence of that sign would have no bearing on whether or not your claim is true. Crocs move around. The sign warns that they might be there. It doesn't prove that they are.
Anyone can put up such a sign, for any reason. It's up to the reader of the sign to decide whether the Kakadu NP warden who put the sign up knows more about crocodiles than the casual visitor to the park. He probably does; He has likely seen crocodiles.
If someone who has likely seen hell tells me about it, then I would listen. But nobody has seen hell. The people who warned sailors that going too far would lead to sailing off the end of the world were ignored, because they couldn't possibly have actually known that the threat was real.
Crocodiles are easy to test. You can go see them for yourself in the Kakadu. Nobody wants you to accept their existence on faith.