Lost Leopard of Zanzibar

Zanzibar has a missing leopard. There is an entire species that has gone astray. Panthera pardus adesi is or was a species endemic to Zanzibar. Smaller than its mainland relatives the leopard hasn’t been seen by researchers since the mid-90s. According to many zoologists it is extinct; according to the Zanzibar tourism industry it is […]

Science Behind the Photo #1

Painted Lady (Cynthia cardui) Almost a third of butterflies in Europe are in decline and one in ten is threatened with extinction. This also has a severe knock-on effect for the plant species which rely on butterflies for pollination. A recent report by Natural England has found that that the number of butterflies in the […]

Humans = Lemmings?

We may have the technological solutions to help fight environmental change and create a sustainable society, but do we have the right psychology? Anna Perman investigates Aren’t humans clever? We have colonised every corner of the world, and created a global community. It is the large and magnificently organised human brain which has enabled us […]