Sustainability Climate change September 21, 2020To avoid the most dangerous and irreversible effects of climate change, the world would need to limit global warming to 1.5 degrees Celsius. That means carbon emissions would need to reach net zero by 2050, a significant deviation from the path we’re on now. We strive to provide individuals with disabilities equal access to our website. If you would like information about this content we will be happy to work with you. Please email us at: McKinsey_Website_Accessibility@mckinsey.com To explore the interactive, see “The 1.5-degree challenge,” September 16, 2020.