The Feedback Loop Before the Review

The Kunming–Montreal Global Biodiversity Framework has 23 targets for 2030. Adopted in 2022, it asks Parties to translate a global framework into national targets and measures, then report on what they have done. The seventh national reports were due on 28 February 2026. The first global review is scheduled for COP 17 in Yerevan from 19 to 30 October. It has not happened yet.

The sequence matters. A global target does not execute itself. It must be adapted into national commitments, represented in reports, assembled into a global account, reviewed and then returned to a political process capable of changing course. The CBD says this first review is based primarily on national reports and a global report on collective progress, with other sources as appropriate. The revised global report went through peer review from 2 to 29 June and was then considered at preparatory meetings in Nairobi. This is a feedback architecture: commitments create signals; reporting aggregates them; review is meant to return those signals to decision-makers.

The first signal is not a simple participation score. The CBD reported 130 Parties submitting seventh national reports and 172 submitting national targets. Those are different measures: one counts reports, the other targets. The CBD’s current list has 196 Parties, so 130 reports amount to about two-thirds, not the “more than 70%” stated in the August release. The discrepancy is small enough to be overlooked and important enough to check. A percentage can make a system look more complete than its underlying count supports.

The next signal needs equal care. The CBD’s Executive Secretary said fewer than half of the aligned national targets assessed by Parties are currently on track. That does not mean fewer than half of the 23 global targets are on track; it does not measure the condition of half the world’s species or ecosystems. It describes assessed, aligned national targets. That is still a serious warning about implementation, but it is a warning about a specific layer in the system. Precision preserves the signal instead of inflating it.

The CBD’s account is not one of uniform failure. It reports promising efforts on conservation targets alongside slower progress on means of implementation: resource mobilization, harmful-subsidy reform and inclusive governance. It also names gaps in biodiversity finance, business impacts and dependencies, and sustainable consumption. In systems terms, the target-setting layer has advanced further than several of the mechanisms meant to make targets executable. A plan can specify a destination while leaving unresolved the resource flows, institutional authority and incentives that determine whether action scales.

The Nairobi meetings show what the review process can produce before COP 17—and what it cannot yet claim. SBSTTA-28 recommended the first update since 2004 of the Programme of Work on Protected Areas, voluntary guidance on sustainable wildlife management, and a synthetic-biology action plan focused on capacity-building, technology access and knowledge-sharing. Those recommendations go forward to COP 17; they are not evidence that implementation has already changed on the ground. The same meetings surfaced unresolved questions around the Cali Fund’s governance and whether its operations align with Convention priorities. A mechanism intended to mobilize contributions is not yet an answer to the question of who governs those contributions or how they connect to the framework.

The review can improve observability: it can make gaps, differences and areas of progress easier to see across national plans. But observation is not actuation. A report cannot itself mobilize finance, reform a subsidy or change a land-use decision. Nor does a count of targets “on track” prove that an ecosystem is recovering. The reporting loop becomes consequential only if its findings alter decisions, resources or implementation—and that consequence remains ahead of us, not inside the statistic.

COP 17 is therefore a test of the loop, not a finish line. The question is whether Parties will treat the review as a performance table, or as diagnostic information about which links between commitment and implementation are failing. A system that measures targets but cannot revise the conditions producing them will keep generating better descriptions of delay. The more difficult transition is from seeing the gap to changing the mechanism that keeps it open.