I was on the original MOOC course but I had some difficulties with the structure of the practical steps (I kept going round in circles trying to see what to do next) and also found the discussions disconnected and difficult to follow. I have done other online courses before - on topics like renewable energy and satellite observation - which were easier to follow, so I found this quite disappointing.
I was sent a reminder by email to rejoin the group, so I'll try again. I am very keen to try and keep this going, as I am a geography teacher and also trying to recover a piece of land in the Costa Blanca, Spain that has been very badly damaged by chemicals. However, I have not got time to go round in circles! Some clarity in communication structures would be appreciated.