In the songs and bubble feeding of humpback whales; in young killer whales learning to knock a seal from an ice floe in the same way their mother does; and in the use of sea …
It is time to leave capitalism behind. In Prosperity without Greed, Sahra Wagenknecht shows that we live in a system of economic feudalism that has nothing to do with a free market …
Despite intense interest in this biologically diverse and ecologically important region, the mammals of South America are still not well known. This volume provides a survey and …