Quadrature Climate Foundation | 11,468 followers on LinkedIn. We take a science-led approach to unlocking solutions that reduce climate impacts and lift people out of vulnerability. | Climate change is the most significant challenge humanity faces today. As a ‘crisis multiplier’, its impacts are rapidly escalating, intensifying stresses on food, water, and land resources. The poorest and most vulnerable communities, who contribute the least to the causes of climate change, suffer the most.