“what would convince you that you are wrong?” It’s the sort of thing that creationists arguing against evolution
But a proponent of evolution can easily answer this, for example if they went to the fossil record and found it showed that all and only existing creatures’ skeletons appeared 6000 years ago, and that radiocarbon dating showed that the earth was 6000 years old.
But a proponent of evolution can easily answer this, for example if they went to the fossil record and found it showed that all and only existing creatures’ skeletons appeared 6000 years ago, and that radiocarbon dating showed that the earth was 6000 years old.
The creationist generally puts his universal question after having unsuccessfully argued that the fossil record and radiocarbon dating support him.