Germans protest industrial scale farming, while Venezuela seeks to solve its food crisis with urban agriculture. In Cape Town, farmers battle drought and water waste. And why coconuts have become an election issue in India.

What might Donald Trump's presidency mean for US climate policy? As hop farmers feel the heat from climate change, scientists demand action on Arctic at the World Economic Forum. Plus, how art is being used to illuminate renewable energy efforts in Africa.

What might Donald Trump's presidency mean for US climate policy? As hops farmers feel the heat from climate change, scientists converge on the World Economic Forum. Plus: how art is being used to illuminate renewable energy efforts in Africa.

How Germany's industrial heartland became a center for environmental projects and Europe's Green Capital 2017, and how residents transformed a trash-strewn Rio slum into an oasis of green development. Plus, an African soccer legend is tackling plastic waste.

We revisit some of our favorite musical stories of the last year: The lit-hopper behind the Rapper's Guide to Climate Chaos, scientists turning climate data into music, and how beatboxing with birds could help protect biodiversity.

With most of the world's population now living in urban areas, cities will need to adapt and prepare for climate change. Some are already rising to the challenge.

Christmas is a time for friends, family, food - and rampant consumerism. This week, we explore the alternatives for a more sustainable Christmas, from picking the "greenest" tree to seeking out the coolest upcycled gifts - and wrapping them without contributing to the mountains of seasonal waste.

Water: we drink it, it gives us food and it's home to billions of creatures. But just how well do we look after our elixir of life?

Fighting to conserve the world's wonderful creatures, both big and small. And noisy animals, how we love the sound of some - but hate the sound of others.

Navajos battle uranium pollution in the United States, a Peruvian farmer sues a German energy giant for climate change, Kenyan fishermen face industrial competition from abroad, and South Korea's traditional divers could soon be a thing of the past.