We are researching a "safe topic"

I had wondered why we received permission to use "the Grid". I am guessing that we want to research a "safe topic" that would generate few problems. Topics that would be decidedly "not safe" would be wanting to look at Jesus's crucifixion and the resurrection or Moses parting the Red Sea, during the Exodus from Egypt. There is no way that uncleared persons would be allowed to go that far back in time, simply because they are such potentially explosive topics.