Bill Gates arrives for a press conference to launch the Global Polio Eradication Initiative at the European Commission's Berlaymont headquarters in Brussels on October 11, 2023. Dubai, UNITED ARAB EMIRATES — Billionaire philanthropist Bill Gates on Friday said the world is likely to overshoot a critical temperature threshold that scientists have long warned could bring dangerous and potentially irreversible impacts on people, wildlife and ecosystems. However, the Microsoft co-founder said any headway in the climate fight would likely not be enough to prevent 2 degrees Celsius of global warming. His comments come as policymakers and business leaders convene in Dubai for the United Nations' biggest and most important annual climate summit. "There is not some binary cut-off where at a certain temperature everything is horrible," Gates said on Friday.

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Persons: Bill Gates, CNBC's Tania Bryer, Gates, we've, we'll Organizations: UNITED, EMIRATES — Billionaire, United, United Arab Emirates, Microsoft, United Nations Locations: Brussels, Dubai, United Arab