HumansExploring humanity's ancient origins in fantastic new BBC documentary Human delivers an unusually clear picture of Homo sapiens as a species shaped by climate, animals, plants, other hominins and the interactions of its own nomadic groups. Bethan Ackerley is enthralled Culture
EnvironmentRanching and farming have eroded almost all the soil in the Alps Grazing livestock and farming over the past 4000 years have rapidly accelerated the rate of soil loss in the Alps, jeopardising the ecosystem and putting the mountains at risk of further erosion News