This may not be everyone’s idea of light or even useful reading, but for anyone interested in the Indian perspective on the A1-A2 controversy, this is a good article by three Mumbai academics. It illustrates the growing view that raising and milking non-A2 cows (which are foreign to India) should be banned. India is the biggest milk producer in the world, and milk (bovine and buffalo) is a more important part of the diet there than in China, for example. And originally all breeds of milking cow in India were A2. There are articles like this pretty well every week in major Indian media now.
<http://www.fnbnews.com/article/detnews.asp?articleid=37729§ionid=1>