By: Addison Wylie The Market offers a rare look at an issue through generic eyes.  Filmmaker Rama Rau shouldn’t worry though.  I’m still recommending her transfixing film about kidney trafficking and the butterfly effect these risky surgeries cause. Rau’s doc handles two different perspectives: life in an Indian slum, and the apprehensive idling of someone awaiting a kidney transplant in Canada. Both views are packed with a lot of emotion as well as unforgettable talks…