Creating resilient infrastructure means responding to change now but crucially designing for changes in the future, says London Underground's David Waboso.
This year will see a dash to frack as a new UK licensing round kicks in. According to Azfar Shaukat, the UK needs more informed debate on shale gas, and soon.
The language of green; the complexity and the simplicity of policy; the incomprehensible scale of global opportunity. Matthew Farrow reflects on a sustainable decade.
New research by the C40 climate leadership group and consultant Arup shows that world’s largest cities are taking more action than ever on climate change. Report and interview with lead author.