The Documentary Podcast Folgen

ustin Rowlatt looks at the monumental challenge of weaning ourselves off fossil fuels. Solar and wind could meet all of humanity’s energy needs, but can we switch over before climate disaster strikes? According to clean-tech enthusiast and investor Ramez Naam, we have the means at our disposal. Our fossil-fuelled global economy has enabled a rapid collapse in the cost of renewable energy and electric vehicles. And now we are seeing a snowballing of government action to decarbonise our economies, according to UN climate negotiator Christiana Figueres. But many problems remain. Energy historian Vaclav Smil points out that we still have no easy way to store renewable energy, or use it to make billions of tonnes of cement and steel. Sheffield-based ITM Power hope that their green hydrogen could solve many of these problems. Plus, electricity historian Julie Cohn says another option might be to build a global electricity grid.

Two years after the first cases of a mysterious new virus were reported from China, host Nuala McGovern brings together experts in Switzerland, India and Israel who have been tracking the spread and impact of the Covid-19 pandemic and providing advice to governments and health officials. What have they learnt about the effects of the pandemic? What happens next and what are the lessons for the future?Nuala talks to Dr Emma Hodcroft, a molecular epidemiologist at the University of Bern in Switzerland, Dr Swapneil Parikh in Mumbai, India, and Professor Manfred Green, an epidemiologist based at the University of Haifa in Israel.

The pandemic has meant stopping so many of the everyday things we used to do, including not hugging and kissing others. For Susanna from Italy, not being able to connect with people socially in the way she is used to has led to a deep disorientation. Gary Zukav gives his perspective that it is not the pandemic that has led to her feeling more isolated from others, but rather it is fear of what is different.