Which country hosted COP26 in 2021?
Q1. Which country hosted COP26 in 2021?
Answer: United Kingdom
Explanation: COP26 was held in Glasgow, United Kingdom, in November 2021, producing the Glasgow Climate Pact which included the first explicit call to phase down unabated coal power. The UK, as host, played a central role in brokering agreements on methane reductions, deforestation, and accelerated climate finance.