What is the COP process, and does it achieve anything?
The Conference of the Parties is the annual meeting of countries that signed the UN climate convention — the forum where international climate agreements are negotiated. Its results are genuinely mixed, and both the dismissive and the celebratory readings are wrong.
How it works, and this explains most of its frustrations:
Decisions are taken by consensus. In practice this means any country can block, so texts are negotiated down to what the most reluctant participant will accept. It is why language is weakened in final hours and why outcomes disappoint.
Commitments are nationally determined, meaning countries set their own targets. There is no enforcement mechanism and no penalty for missing them.
A ratchet mechanism requires targets to be revised upward over time, which is the structural feature intended to compensate for weak individual pledges.
Transparency rules require reporting and review, which produces comparable data and reputational pressure.
What it has genuinely achieved:
Near-universal participation, which no other forum has.
The 1.5°C reference point, which reframed the goal and drove enormous downstream policy, corporate target-setting and litigation.
A trajectory change. Pre-Paris projections pointed to substantially higher warming than current policies imply. That gap is real progress and remains far short of the goal — both halves of that sentence matter.
Loss and damage funding, agreed after decades of resistance.
Signalling that shifts investment, since capital responds to policy direction.
The fair criticisms:
Pledges still exceed what is being delivered.
Fossil fuel language took until very recently to appear at all.
Enormous attendance by fossil fuel lobbyists, repeatedly documented.
Host selection, including petrostates.
Finance commitments to developing countries delivered late and partly as loans.
The honest assessment: it is a slow, weak instrument, and it is the only global one. Progress happens mostly in national policy, courts, markets and technology costs — and COP shapes the environment those operate in.