The graph on Slide 126 of Part 3.1.1 (income dimensions) shows that if the linear trend since 1980 continues, Sustainable Development Goal 1 will be achieved by 2025. What is SDG1, and why might this linear projection be unrealistic?

Poverty rate (%) A linear projection suggests World less that SDG1 will be achieved World HICS 2015 9.98 11.59 2013 11.2 13.05 2012 12.79 14.95 60 2011 13.72 16.05 18.45 6 21.36 24.42 50 O 30.16 0 33.98 OANO 35.09 O O 40 40.69 O O 8 43.17 0 O 42.76 0 O NOW 47.8 30 51.7 Poverty rate ($1.90 per day) O 0 et (World Bank) 20 o World 10 . World less high-income countries Reaches zero in 0 2025 => 1980 1984 1988 1992 1996 2000 2004 2008 2012 2016