This issue was raised by Dr. Frank Mitloehner from the University of California, Davis. In an interview with BBC Pierre Gerber, one of the authors of Livestock's Long Shadow, accepted Mitloehner's criticism. "I must say honestly that he has a point - we factored in everything for meat emissions, and we didn't do the same thing with transport, we just used the figure from the IPCC..." he said.[13] However, this information was the inspiration behind movements such as "Meatless Monday"[14]