In September 2019, over four million people, in an estimated 185 countries worldwide, marched for better climate policies and their enforcement in a global climate strike. This is an example of the global community, particularly young people, rising up and demanding climate action to protect their threatened future. The world community has experienced ‘rights-based’ community uprisings in the past, for example, anti-nuclear protests and movements for women’s rights. These uprisings have often led to changes in values, attitudes and behaviour, changes that have underpinned new laws, policies and practices. This article discusses how social movements and climate litigation activisms can influence and foster stronger climate policies and considers where current community climate uprisings will lead, in the context of climate and human rights law. The article explores whether these uprisings can embrace the ‘voiceless’ – future generations and nature – by giving them a meaningful voice in the service of urgently required climate action and legal protection of the planetary future.