1. I do like a good podcast. This one is a BBC programme looking at the evolution of the theory of plate tectonics. Well worth a listen year 12 and 13! Thanks to Angus for the link
2. China’s spike in births will not alleviate it’s ageing population.
3. A great GIS showing mega cities around the world.
Alasdair Monteith, Steve Cook, Helen Denyer and Laura Sproule 