Introduction - the forest transition, A.S. Mather; Britain, A.S. Mather; Ireland, Desmond Gillmor; Denmark, M. Jenson; Spain, Helen Groome; Hungary, Bela Keresztesi; Algeria, Philip Stewart; Australia, Geoff McDonald; New Zealand, Richard Le Heron and Michael Roche; Chile, T. Veblen and Antonio Lara; Brazil, Luis Joels; USA, Michael Williams; Japan, Yoshihisa Fujita; China, Vaclav Smil; conclusion - the experience of afforestation, A.S. Mather.