I am putting together an educational information pack to promote the publics understanding of science and what is and is not supported by evidence. I would be most grateful if everyone reading this thread to answer a simple question: If all the worlds scientists were stood on a theatre stage and you could ask them a question with all the worlds people listening in the audience. What would you ask them? This means you may ask a question you wish to know the answer to, or a question you wish the world to know the answer to, or both. This would be a great help and don't worry if someone has already put down your question, a repeated question will let me know its important. To get you started here are some example questions (if you were going to enter one of these please just copy and paste it into your post or if you have the time write out your own fuller version) : Is fluoridation of water bad for your health? Have we proved the existence of black holes? Is the theory of evolution supported by evidence? Was the MMR vaccine safe? Does lifting weights for 10 rep max build big muscle? Does vitamin C cure the common cold?