Munich Professor: Role of Methane from Cows on Climate Exaggerated by A Factor Of 3 To 4!

The impact of ruminants on climate has been overestimated by a factor of 3 to 4, according to Prof. Dr. Dr. habil Wilhelm Windisch of the Technical University of Munich. 

Fractions, Methane and Significance, It’s the Numbers Stupid

Grasping the relative size and importance of very small fractions can be challenging. Discussing parts per million or percentages with several zeros can become meaningless. Sometimes analogies are helpful.