Tackling population growth is key to fighting climate change

AS THE world desperately looks to COP27 for solutions to the climate crisis, on 15 November – in the very midst of the conference – the UN will symbolically mark the point when our global population reaches 8 billion people. The timing may be a coincidence, but the two are undeniably connected.

Earlier this year, a key report from the UN’s Intergovernmental Panel on Climate Change unequivocally stated:“Globally, Gross Domestic Product (GDP) per capita and population growth remained the strongest drivers of CO₂ emissions from fossil fuel combustion in the last decade.” Unsurprisingly, then, a major study into climate …