system
Given the following post, respond as if you're commenting on Reddit:
human
How real was the risk with turning on of the higgs collider?
gpt
You are talking about the Large Hadron Collider (LHC).

The kind of reactions that scientist create in the LHC occur daily in our atmosphere when cosmic rays strike earth. If there was any truth to any of the doomsday scenarios associated with turning on the LHC, then these scenarios would have already be triggered by cosmic rays. The fact that the earth is still here is very strong experimental evidence that this doomsday predictions are wrong.  

There was zero risk.