Life-history theory suggests that offspring desertion can be an adaptive reproductive strategy, in which parents forgo the costly care of an unprofitable current brood to save resources for future reproduction. In the burying beetle, Nicrophorus vespilloides, parents commonly abandon their...

To resolve the wide and growing disparity of incomes within the USA and between highly and poorly developed countries, self‐empowerment of the poor – while devoutly to be encouraged and wished for – will not suffice without continued and enhanced global commitments of assistance from...