Heatstroke economy: the rising cost of extreme heat

How should we finance climate action?

Can we afford a transition to clean energy?

Who's paying for the next hurricane?

Prologue: The true cost of climate change

Are PFAS affecting you? What you should know

Nature's healing touch: Fact or fiction?

Are your flowers bad for the environment? (Rebroadcast)

How far will governments go to stop climate protests?

What does 1 ton of CO2 look like?

Water, AI & the craic – Your questions answered

Who's scared of 15-minute cities?

Growing food in the dark

A Pacific island starts packing for metaverse move – but what to take?

Ireland's water dilemma: Protecting the River Shannon or powering the future?

Part 2: Light pollution – Rewilding the night

Telling landscapes: The Brontes, Stoker and Herriot

The winter secrets of bees

The call of the sea

BONUS: Your questions answered, plus our favorite moments of 2024