Fighting fuel poverty? Call the doctor

With rising fuel costs, more UK households are struggling to pay their energy bills. Garry Campbell thinks that home visits from 'Green Doctors' could be the answer.

Wanted: cool roofs for hot-and-bothered town

With urban green space at a premium, rooftop gardens provide an opportunity to provide a respite from concrete, encourage biodiversity and cool city spaces, as Groundwork's projects attest to.