Sam Harrison
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samharrison.science
Sam Harrison
@samharrison.science
📈 Environmental modeller @ukceh.bsky.social Lancaster
⚛️ Chemical fate & exposure to plastics, pharma, PFAS
🖥️ Research software engineer, #OpenScience #OpenData and #OpenSource advocate
⛰️ Fell runner & mountain-goer
🧑 Own views
🔗 https://samharrison.science
There will be no substantive negotiations during this session, leaving the prospect for a Global Plastics Treaty in a state of limbo, to say the least. Presumably any news of an INC-5.4 will come after the new Chair has been elected.
November 7, 2025 at 1:26 PM
As well as expressing their gratitude to the Chair, many countries said that they thought progress had been made in Geneva and could form the basis for future negotiations. Will there be an INC-5.3?
August 15, 2025 at 5:13 AM
Today and tomorrow are crucial days, with tomorrow seeing a stock-taking plenary where it will become clearer how successful the bridging has been - what compromises have been made and what divergences remain.

#GlobalPlasticsTreaty #GlobalPlasticTreaty #INC5.2 #PlasticsTreaty #PlasticTreaty
August 8, 2025 at 10:37 AM
🌍 There is strong support amongst member states and other delegates for a high-ambition Treaty. High ambition has the clear majority, though this obviously does not mean much if consensus is required.
August 8, 2025 at 10:36 AM
🙋 There are rumours of strong support (around 120 countries) for an Article 20 (Conference of the Parties) that allows for majority voting (with 2/3rds threshold) if consensus cannot be reached.
August 8, 2025 at 10:36 AM
But there are reasons for hope:
🤝 Reports from informal negotiations (closed to observers) hint at positive bridging proposals to bring negotiations back on track, particularly around Articles 3 (plastic products), 5 (product design), 7 (release and leakages) and 8 (plastic waste management).
August 8, 2025 at 10:36 AM