Evaluate the food retail industry considering the last 25 years.

1. Evaluate the food retail industry considering the last 25 years. Discuss key i) controversies and ii) the digitization of the consumption process. You should include relevant theories and examples to elaborate your discussion.
2. Discuss the above in terms of psychological and demographic variables in either facilitating/hindering consumers to deal with the transformation. In order to discuss this you are to use relevant psychological and demographic variables