 Second, and relatedly, opponents have argued that in order to acquire non-testimonially based reasons for thinking that testimony is generally reliable, we would need to be exposed to loads and loads of facts that correspond to the things that we receive testimony about, i.e., in order to check if testimony about history, medicine, biology, etc., is generally reliable, we would need to have confirmed many of these facts for ourselves. However, most (if not all) of us simply lack the time and resources to confirm such things. Thus, Global Reductionism seems to problematically entail that we are rarely (if ever) justified in accepting what other people tell us. See, e.g., Coady (1992).