Sustaining Growth ~ FT's Wolf on Commonwealth

Martin Wolf writes in today's FT on Sustaining growth is the century’s big challenge. Following on last weeks Growth Report discussion, Wolf spotlights Jeffrey Sachs new book Common Wealth, and the balance between economic growth and global sustainability. In light of my previous posts on long-term economic convergence, I was especially interested to see the upper-left GDP/capita forecast graph looking out to 2050 in the FT article's infographic...