Is indulging in a wee dram bad for the climate? We investigate whisky's peat problem from the Isle of Islay in Scotland. Later, we drop into a repair cafe in Manchester doing its bit to reduce the millions tons of fixable items we throw out every year. And lastly, we visit the Republican US state of Georgia where the electric vehicle business is booming.

Did climate change start with the industrial revolution, or was it earlier than that? And how can the story of an everyday spice help us better understand the climate crisis gripping the planet today? Renowned Indian author Amitav Ghosh on the link between colonialism and climate change and how his perception of the crisis differs from that of most Western experts. Originally broadcast July 2023.

The military isn't exactly known for sharing its secrets. But what about when that information has huge consequences for the world's fight to limit deadly warming? Kept behind closed doors, military emissions and pollution have long avoided proper scrutiny. Climate researchers are determined to uncover it.

As The Netherlands continues to battle dangerously high nitrogen levels, its farmers grapple with keeping their businesses afloat and switching to more sustainable methods amid drastic cuts. In California, the salmon have disappeared from an important river, but one radical change could bring them back. And one man's quest to get a new fruit to put down roots in western Germany.

Making fuel out of food. Sounds like it could be pretty sustainable, right? But then again, does it make sense to be growing crops for fuel that could otherwise be food? We travel to the US, Kenya and Germany to interrogate how biofuels came about, their promises and drawbacks and why it is we're still using them. This episode originally aired in December 2023.

Protecting African wildlife is a big deal - and big business. It's often linked to tourism, which is not always a reliable income stream and can have major impacts on animal habitats. We head to Kenya to meet the black rhino, hear about South Africa's post-pandemic struggle, and chat to carnivore ecologist Mordecai Ogada about conservation colonialism. This episode originally aired in July 2022.

Peat bogs are enormous carbon sinks. They store twice the amount of carbon dioxide compared to the planet's forests. But ever since people discovered peat was useful for gardening, farming and heating, they've been digging it up, selling it, and releasing gigantic amounts of CO2 in the process. Now, Germany wants to keep its peat in the ground and is on the hunt for more sustainable alternatives.

They're beautiful. They're historic. But they're not really built for this new era of extremes. From Paris to Venice to Rotterdam, how European cities are trying to adapt — and what's standing in their way.

Wait, what? From a "cow-burp tax" to painted eyes on cows' rear ends to help stave off predators, surprisingly helpful chickpeas and tweaks to save mangrove forests from being burned up — this episode has it all!

Putin's assault on Ukraine triggered an energy crisis that sent Europe's economies into a tailspin and put the European clean energy transition to the test. But how did the European Union, a leader in climate action, become so dependent on Russian oil and gas to begin with?