TetraPak goes "Deeper in the Pyramid" by GRAIN | 15 May 2012 Sweden | corporations TetraPak says the world's 2.7 billion low-income people are the next big growth opportunity for the dairy industry. Those people are currently served fresh milk and dairy products by small farmers and local markets. TetraPak wants them buying packaged "alternatives to whole milk" produced by corporations. TetraPak says the world's 2.7 billion low-income people are the next big growth opportunity for the dairy industry. Those people are currently served fresh milk and dairy products by small farmers and local markets. TetraPak wants them buying packaged "alternatives to whole milk" produced by corporations.