Chapter 1 Theory of Solidarity Economy and Social Business (Ikemoto, Y) -- Chapter 2 Microcredit, Inclusive Finance and Solidarity (Matsui, N. & Tsuboi, H) -- Chapter 3 Grameen Model Microcredit in Spain (Tsuboi, H. & Nuzrul Chowdhury) -- Chapter 4 Renewable Energy for Off-Grid Villages: Grameen...