Term	Report
Unabated fossil fuels	GEO-7
Uncertainty	GEO-7, GEO-1-6
Undernourishment	GEO-7
Undernutrition	GEO-7
Universal basic dividend	GEO-7
Upwelling	GEO-7, GEO-1-6
Urban agriculture	GEO-7, GEO-1-6
Urban heat island	GEO-7, GEO-1-6
Urban sprawl	GEO-7, GEO-1-6
Urbanization	GEO-7, GEO-1-6