Physics: Its Birth in Greek Ionia This lecture discusses the pioneering physical theories of Thales, Anaximander, Anaximenes, Anaxagoras and Democritus.
Carbon Takeback: How We Will Stop Fossil Fuels from Causing Global Warming We have to stop fossil fuels from causing global warming...
The Shape of Knots: From DNA to Shoestrings and Solar Flares Knots are ubiquitous in the world around us, appearing as...
The Price of Pixels: Unmasking the Environmental Impact of Our Digital Lives Our digital world's convenience masks a heavy environmental cost. This...
Earth – Our Planetary Life Support System Planet Earth is an intricate and interconnected system, with some...
Locally 'Green': Does it Make a Difference? Are local environmental organisations merely groups of white, middle class...
Oil, Decolonisation, and the Future of the Climate Emergency Decolonisation movements sought to win sovereignty and control over national...
Does Net Zero Mean the End of Livestock Agriculture? Diet and agriculture are borderline untouchable “third rail” issues in...
Carbon Offsetting: Does It Really Work? Offsets, politely called carbon credit markets, are essential to many...