David Attenborough's latest documentary shows the natural world in peril. But the solutions are already in place - a nature friendly future is possible.
Yasmin Dahnoun spends a day birdwatching in London with The Urban Birder, David Lindo. She discovered the extent of HS2 (high speed railway) damage inflicted on urban wildlife sanctuaries.
According to the UN Environment Programme, between 150 and 200 species are driven extinct – are killed – every day. What sense can we possibly make of that?