Sadiq Khan’s pledge to cut traffic by 27% is welcome, but more must be done – for residents’ health, says Hirra Khan Adeogun of climate charity Possible
The advent of electric vehicles will eventually extend to motorbikes, despite a deep cultural attachment to the internal combustion engine on two wheels
Forced from their homes by missionaries, the Ayoreo cling on in the Chaco. Now the Bioceanic Corridor cuts through the fastest-vanishing forest on Earth, refuge of some of the Americas’ last hunter-gatherers