Public Polls
Nationally representative polls conducted by AtlasIntel using its proprietary data collection technology and post-stratification algorithms.
AtlasIntel
Brazil: Atlas-Bloomberg Poll | Panorama COP30
National-level poll on the population’s perception of topics related to COP30. Data collection: 29 October - 04 November 2025; Sample size: 2,720 respondents, +/- 2% margin of error.