WICHITA, Kans. — In a stunning revelation today, CEO of Koch Industries and conservative philanthropist, Charles Koch, admitted that he and his brother invented the practice of hydraulic fracturing (commonly known as fracking) for the sole purpose of making people forget about global warming. “[Exxon Mobil CEO] Rex [Tillerson] and [Royal Dutch Shell CEO] Pete [Voser] called me up and said ‘you…