When a gnu comes to stay, Zak's animal family do their best to make the visitor happy. But this gnu does not know how to behave...

Zak, a tooth fairy, combs the house looking for a tooth.

Tropical forests are an undervalued asset in meeting the greatest global challenges of our time—averting climate change and promoting development. Despite their importance, tropical forests and their ecosystems are being destroyed at a high and even increasing rate in most forest-rich countries. The good news is that the science, economics, and politics are aligned to support a major international effort over the next five years to reverse tropical deforestation. Why Forests? Why Now? synthesizes the latest evidence on the importance of tropical forests in a way that is accessible to anyone interested in climate change and development and to readers already familiar with the problem of deforestation. It makes the case to decisionmakers in rich countries that rewarding developing countries for protecting their forests is urgent, affordable, and achievable.

Drawing upon Arabic literary sources, iconographic evidence and archaeological finds, this book examines trade, port towns, ship construction, seamanship, ship typology and their historical development in the Western Indian Ocean, focussing on the Medieval Islamic period but including earlier sources.