«Our detailed analysis of Oswald's pose, the lighting and shadows and the rifle in his hands refutes the argument of photo tampering,» says senior author Hany Farid, a professor of computer science and a pioneering researcher in digital forensics whose team develops mathematical and computational techniques to detect tampering in photos, videos, audios and documents. (sciencedaily.com)
To wit, does the allowance of cameras in other highest courts refute arguments against cameras in the Supreme Court of the United States? (law.stackexchange.com)
When I suggested that he was grievously mistaken, he responded, as he had to Woodward's doubts about his stance on abortion, not so much by refuting the argument as by rebuffing the individual who had the gall to question his wisdom. (firstthings.com)