St. Paul's Cathedral at 300: The Recent Refurbishment Project A continuation of the story of St Paul's... 2011 is...
Emerging Markets and Climate Change This lecture considers the economic impact of climate change on...
Rare and Endangered Languages - 'Why should we protect endangered languages?' Dr Nicholas Ostler argues for the preservation of the world's...
An Introduction to Rare and Endangered Languages Professor Tim Connell provides an introduction to the field, with...
Mathematics, Motion, and Truth: The Earth goes round the Sun The reality of the Earth's motion, as proclaimed by Copernicus...
Why is Africa still the poorest continent? Among 29 countries where human life expectancy is still 50...