The following book was published from University of Tokyo Press.
Ikeya, K. (ed.), Environmental history of the earth from the
perspective of hunter-gatherers: Co-existence with the nature and
neighboring civilizations. Tokyo: University of Tokyo Press. (in Japanese)
<http://www.utp.or.jp/bd/978-
The following chapter is contributed to this book by a CCI member.
Takada, A. (2017). Sedentarization/
South-West Africa (Namibia). In K. Ikeya (Ed.), Environmental history
of the earth from the perspective of hunter-gatherers: Co-existence
with the nature and neighboring civilizations. Tokyo: University of
Tokyo Press, pp.203-216. (in Japanese)