Portfolio Theory and the Capital Asset Pricing Model Firms hope to raise money from investors to make investment...
The Beauty of Holiness and its Perils (or what is to happen to 10,000 parish churches?) This is the Sir Thomas Gresham Annual Lecture of 2007...
Were There Pagan Goddesses in Christian Europe? This lecture considers a set of superhuman female figures found...
A Small History of Big Evolutionary Ideas The theory of evolution is often described as the biggest...
When Net Zero? The Climate Braking Distance The accumulation of carbon dioxide in the atmosphere determines what...
Microplastics, Public Health Myth or Menace Microplastics - tiny plastic particles less than 5mm long -...