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The guide outlines a framework for implementing financial guarantees in Argentina to prevent abandoned mines and protect the state from closure costs. It details the life cycle of a mine, cost estimation methods, and various financial instruments—such as letters of credit, surety bonds, and trust funds—while comparing regional practices from Chile and Peru. The document recommends a phased approach to guarantee constitution, starting at 10% of total closure costs during construction and reaching 100% within 15 years of operation, and suggests a specific threshold of 5,000 tonnes of monthly extraction for mandatory compliance.

The report analyzes the landscape of cosmetic pesticide bans in Canada, evaluating the effectiveness of various provincial and municipal regulatory frameworks. It argues that the most protective laws utilize 'white lists' of approved low-risk pesticides, maintain a broad scope of coverage across all landscaping elements, and combine legal prohibitions with robust public education and enforcement. The document highlights significant gaps in jurisdictions like Alberta and British Columbia, while praising the comprehensive approaches of Ontario and Nova Scotia.