CO3? CO4? How much is too much CO2?
24 November 2025
A couple of weeks ago in the newsletter we let you know about Siouxsie Wiles' fundraising campaign, and we pledged to match our members' donations up to a limit of $2,000. I'm pleased to say that, so far, we've reached over $1,500 in donations so far. But it would be even better if we could hit our $2,000 target! So if you plan to donate to Siouxsie, please let us know when you do so, and if you've already donated, send us evidence of your donation and we'll add you to our list. Just forward your donation email to news@skeptics.nz.