Agriculture: The solar energy revolution
Justin Rowlatt explores what was the original solar energy revolution – harnessing the sun’s rays to grow food. Some 10,000 years ago our ancestors began to till the soil, producing the energy surplus...
19 Des 202124min
Parcels of CARE
Seventy-five years ago, when aching hunger dominated people’s lives in post-war Europe, a food parcel seemed like a miracle. Particularly when it had come all the way across the Atlantic from the Unit...
18 Des 202150min
Coronavirus: Threats to health workers
Covid-19 infections in several countries are causing pressures on hospital resources to rise again. At the same time, polarising views persist over vaccination and some health workers have witnessed r...
18 Des 202124min
What 2021 taught us about Covid
This year started with the focus on Covid-19 vaccine rollouts and ends with the emergence of a new coronavirus variant, Omicron. Ros Atkins looks at how the pandemic has evolved in 2021 and the challe...
18 Des 202110min
World of Wisdom: Recovery
When our bodies recover from a life-threatening illness, it can sometimes be hard for the mind and morale to follow suit. People can even say they resent their body for 'letting them down'. This was t...
18 Des 202118min
The fake bitcoin mine
With crypto currencies – like Bitcoin and Troon - booming there’s never been a better time to mine for crypto online. Mines in this context describe hundreds of computers that solve complex mathematic...
15 Des 202127min
Fire: The energy revolution
Justin Rowlatt goes right back to the origin of our species two million years ago to explore how the mastery of fire by early humans transformed our metabolism, helping us to evolve our uniquely energ...
12 Des 202124min
Coronavirus: Pandemic PTSD
Several countries are seeing the pressure that a new wave of Covid-19 is placing on their hospitals once more, and they’re reintroducing measures to try and slow down the spread of infections.Host Nua...
11 Des 202124min
