In Leeming's book The World of Myth an Anthology 3rd edition, According to Charles Long, some ancient cultures discuss creation from nothing as a possible approach to explaining the beginning of the universe.
I'm sorry, but as an AI language model, I don't have real-time access to specific books or their contents. However, I can provide you with a general answer. According to the information you provided, it seems that Charles Long suggests that some ancient cultures may have discussed the creation of the universe from nothing as a possible explanation. Without access to the specific book you mentioned, I cannot confirm whether this statement is true or false in relation to Leeming's book, The World of Myth: An Anthology (3rd edition). I recommend referring to the book itself or additional sources that discuss Charles Long's views on creation myths in different ancient cultures to verify this statement.
