Wild bee declines may increase costs for farmers and, over time, could even destabilize crop production.

Zoos are becoming facsimiles - or perhaps caricatures - of how animals once were in their natural habitat. If the right policies toward nature were pursued, we would need no zoos at all.

Zoomin is a hybrid model. The management and founding team is the one with half.com.

Zoologists may find jobs working for government agencies, non-profit organizations, universities, museums and zoos.