"The state of Britain's ageing homes has become a national shame"

It's crucial that whoever wins the upcoming general election prioritises fixing the UK's energy-efficient housing, but the message doesn't seem to be getting through to our political leaders, writes RIBA president Muyiwa Oki.Last summer, as temperatures soared and the sun beat down relentlessly, people around the UK sweltered in their homes.
A few months ago, with near zero-degree temperatures, many of us found the reverse, struggling to decide whether to turn on the heating and bear the ri