Sarah McArthur

15 min

Multiple flight plans

The aviation sector is developing several potential solutions in a bid to decarbonise. But this diversity is also a barrier with so many choices slowing progress
12 mins

Edinburgh’s communities shift their city from policy to practice

Community groups trying to improve the green credentials of Edinburgh’s historic buildings, while battling lethargic public authorities and high upfront costs, are hoping small changes can make a big difference