On Tuesday we went back for a talk on gadgets. A bit of a big subject really and as such the talk ended up a bit woolly, especially as one of the speaker's spent the whole time promoting his book every other sentance.
There ended up being an interesting discussion on environmental issues, as the speaker who had come to focus on this part was a bit more vocal in her views than any of the others. However, she didn't really get her points across very well.
All in all, it was an interesting evening, but I don't think I learned any thing new.