An unscientific report on ‘mitigating’ EM radiation effects The document hardly has any scientific basis, uses scary language and is riddled with questionable claims On March 27, 2014, the Central Public Works Department (CPWD) uploaded a draft document titled “Guidelines for mitigation of the effects of electromagnetic radiations in built places” on its website (accessed on April 15). The document hardly has any scientific basis. The document uses scary language, too. “Electromagnetic radiations are energy waves having time varying electric and magnetic fields at right angles to each other and form the most pervasive and prominent man-made hazard in today’s environment. These can also be termed as electromagnetic pollutants exposing human beings to greater health risks.”