Mark Hopwood

markinchina.bsky.social

22 May 2026 05:02

Ocean Alkalinity Enhancement is proposed as a way to sequester CO2 in the ocean. But a key concern is ecological side effects. Our students have been busy with large-scale OAE experiments & so far found minimal evidence of any ecological effects 🌊https://spj.science.org/doi/abs/10.34133/olar.0157

David Ho

davidho.bsky.social

03 May 2026 06:25

Yes, if AMOC shuts down, it may release hundreds of billions of tonnes of CO₂. You know what's guaranteed to release hundreds of billions of tonnes of CO₂ in the next few years? Our continued use of fossil fuels.

Ayana Elizabeth Johnson

ayanaeliza.bsky.social

06 February 2026 04:44

"There is no shortage of courage in our country right now. It is just unevenly distributed." — Daniel Altschuler Hey elites, find your courage. www.theguardian.com/commentisfre...

Mark Hopwood

markinchina.bsky.social

23 December 2025 09:46

Getting students to fill in their end of course evaluations...🤔 A little cake moves things along much faster than weeks of badgering emails, from 29% to 96% completion in an hour 😆 #Academicchat

PLOS Climate

plosclimate.org

16 December 2025 10:24

On day 16 of our #PLOSClimateCountdown, we're featuring an Opinion piece by @henrychenson.bsky.social and colleagues: "Dreaming the future of polar research: A vision from the next generation" 🔗 journals.plos.org/climate/arti...