Toby Diggens, founder and co-director of Digg and Co outlines how we can all contribute to creating ecologically diverse and resilient landscapes to combat climate change and biodiversity loss. Check out the show notes for more information.

Furniture maker Lucinda Leech shares her story of building a modest, but beautiful eco home. Check out the show notes for more information.

Howard Johns, founder of One Zero, outlines their home energy transformation service which includes topping up insulation and adding solar PV, battery storage and a heat pump. Check out the show notes for more information.

Cypren Edmonds, a housing activist and advocate for bio-based building materials, describes the challenges he has faced living in social housing in London, and the health benefits and energy efficiency that can be achieved through building with straw. Check out the show notes for more information.

Kareem Dayes, co-founder of RUSS in Lewisham, explains why setting up a Community Land Trust was a route to deliver genuinely affordable housing and create a better neighbourhood. Check out the show notes for more information.

Greg Byrne from RB Asbestos Consultants explains what asbestos is, why it was used so widely in construction, its potential impact on health, and how you go about identifying and removing asbestos products. Check out the show notes for more information.

Clare and Ross Booth from Coldwells Build share details of their prefabricated, turnkey Passivhaus designs that aim to simplify the delivery of high performance homes in Scotland. Check out the show notes for more information.

Paul Testa from HEM Architects explains the difference between renovation and retrofit, using his own home as an example of a deep retrofit. Check out the show notes for more information.

Richard Hollas from 21 Degrees explains why regular MVHR maintenance and servicing is essential, what it entails, and we accompany him step-by-step as he services a unit. Check out the show notes for more information.

Paul Morris from Solar-Shield explains how external shading can help control solar gains and reduce internal temperatures, keeping your home cool as temperatures rise. Check out the show notes for more information.