::: What an individual person thinks regarding Human-made or man-made is irrelevant here. The statement should match that of the supporting cited source, or find another source to match the statement. Altering the wording used in cited sources is equivalent to altering what a person has said. Next thing you know people will be altering historical documents to be 'Politically Correct' and that is not allowed. Accordingly I have reverted the article wording to match the cited source.