Peak oil. Everybody stopped talking about it in the late 00s when it was discovered that shale wasn't inaccessible after all, but now every shale patch except t

Peak oil. Everybody stopped talking about it in the late 00s when it was discovered that shale wasn't inaccessible after all, but now every shale patch except the Permian has already peaked and the first derivative of the Permian output is plummeting.