The 17th Conference of the Parties to the Convention on Biological Diversity opened in Yerevan last weekend — the first time a former Soviet republic has hosted the summit. Armenia's government has framed the event as a coronation of its environmental leadership. The numbers tell a different story. Yale's 2026 Environmental Performance Index ranks Armenia 75th of 177 countries, with catastrophic scores in waste management (164th) and wastewater treatment (165th). Estonia, another post-Soviet state, ranks first. The structural problem is mining. Armenia's largest operations — the Zangezur, Agarak, and Teghut copper-molybdenum mines — use open-pit extraction that generates massive waste volumes. The World Bank has flagged mining as a significant pollution source. Open-pit gold mining was licensed at Meghrasar on land that originally overlapped with Arevik National Park before the government shrank the park's boundaries in 2015. The Artsvanik tailings reservoir holds millions of tonnes of mining waste linked to heavy-metal contamination in nearby waterways. Days before COP17 opened, Armenia inaugurated the controversial Amulsar gold mine, drawing condemnation from the Global Forest Coalition and Armenian civil society groups. The Economy Minister defended the project on GDP grounds: 1.5-2 percent of national output, roughly $130 million annually in taxes and state payments. Human rights organisations have documented intimidation and lawsuits targeting anti-Amulsar activists. The timing — a mine opening during a biodiversity conference — is the contradiction made literal. Russian-linked capital deepens the bind. Investors with Russian ties hold a controlling stake in the Zangezur copper-molybdenum complex, Armenia's largest taxpayer in the first half of 2026. These firms are not merely investors; they are employers, budget contributors, and de facto political stakeholders whose interests the government has strong incentive to shield from regulation. Forest cover stands at just 11.1 percent nationally. Yerevan's fine-particle air pollution runs roughly five times the WHO recommended limit. The global biodiversity framework being reviewed at COP17 is itself in trouble. The State of Biodiversity Action report found fewer than half of assessed national targets on track. Developed countries have delivered about $16 billion annually in international biodiversity finance against a $20 billion 2025 target. The Cali Fund — designed to collect $1 billion per year from companies profiting from nature-derived genetic data — has received exactly $6,000. These numbers make Yerevan's host-nation contradictions less an outlier and more a microcosm of the framework's enforcement problem. Armenia's EU aspirations add a third layer of pressure. The EU–Armenia Strategic Agenda explicitly calls for stronger environmental impact assessment legislation, better waste management, and action on air quality, water protection, and industrial emissions. Brussels has the leverage — closer integration is the prize Yerevan wants — but conditionality only works if the conditions are monitored and enforced. The summit is expected to finalise a 'Yerevan Pathway' to accelerate implementation of global biodiversity targets. Whether the pathway has any force depends on whether participating governments use Yerevan's own record as a test case — pressing Armenia to enforce pollution controls, ensure credible environmental impact assessments, and stop retaliating against conservation activists. A host that cannot meet its own commitments is unlikely to hold others to theirs.