Tableau partnering with not-for-profit community Viz for Social Good to provide climate charities with pro bono data visualisations. In the run up to the COP26 global climate conference, Viz for Social Good - a group of more than 1,000 data expert volunteers from around the world - will help charities analyse and present their data, and improve their data literacy. Well-designed data visualisations or 'vizzes' transform the way that people understand information.