As an example I attach two recent Powerpoint presentations I gave – one on [...]]]> This software - Posterous – is useful if you wish to put a presentation online quickly and easily. You can email pictures, text, powerpoint presentations – indeed anything – to the Posterous website and it is automatically posted for you on a blogsite.  

As an example I attach two recent Powerpoint presentations I gave – one on climate change policies and the other an introduction to microeconomics.  

The website to open an account – it takes only a few minutes and is currently free – is here.  You seem to be able to open as many sites as you like.