James Joyce asks what the real reason for aiming for zero waste should be.
Last, but certainly not least, in our 'Meet the ESRs' series is Andrei.
The eagle eyed among you may have noticed
Two more ESRs to meet - first up today its Chiara B
And finally for today, CJ.
Meet the final ESRs on Wednesday.
Up next, Johannes
Welcome to a new week and to another set of 'Meet the ESRs' - Up first today is Bengi
And lastly for today, it's Dzenita
Keep an eye out next week for the final introductions
Here's Chiara C
Time for another batch of ESRs to introduce themselves. Over to you Wenzhong...
Rodolfo Marin Rivera asks what we can do to help the planet to breathe, as CO2 levels and global temperatures