In a landmark documentary on the BBC, Population Matters patron Chris Packham looks at the challenges of population growth, and makes an impassioned plea for it to become a core part of environmental debate.

Despite the climate and biodiversity crises continuing to escalate, environmentalists are calling 2020 a ‘super-year’ for nature because of several upcoming international policy meetings that have the potential to set nature on a path to recovery. Population Matters is actively campaigning to ensure population solutions are recognised and implemented.

PM director Robin Maynard reviews a successful year for Population Matters, but one which brought much bad news about the planet.

With the critical COP25 climate change meeting opening in Madrid, Population Matters' 7m-high Big Baby brought a critical message to Westminster on Friday: cutting population growth through choosing smaller families is vital to fight climate change.

Population Matters' Director, Robin Maynard, summarises events at this month's Nairobi Summit on ICPD25, and recounts his experience of meeting young women and their families in Africa's largest slum and surrounding rural communities.

This week, representatives from Population Matters will attend one of the most significant global meetings on population and development in recent years, the Nairobi Summit on ICPD 25. They will be taking the message that securing sustainable population is an essential goal and that failure to recognise this has led to the promised benefits for people and the environment being delivered too little, too late.

The Scientists’ Warning of a Climate Emergency, signed by more than 11,000 scientists from around the world, warns of “untold human suffering” unless governments take urgent action to tackle the climate crisis, including ending and reversing population growth.