We’ve written before about how mathematics can bring us amazing revelations. Now a mathematician in Canada says that he can use math to tell when a politician is lying. With our own election coming up in 2008, this is something we can use.
Stu Hutson writes in New Scientist that a hard-fought election for the post of prime minister is taking place in Canada right now. Mathematician David Skillicorn created an algorithm which reveals which candidate is telling the truth in his campaign speeches, and which one is using more “spin.” An algorithm is a set of step-by-step instructions which results in the solution to a specific problem.