How Is Additional Life Expectancy Valued Differently in HDI?

💡 The Answer

• Critics note that HDI values an extra year of life expectancy differently between countries.
• This differential valuation is considered unfair or inconsistent.
• It affects how improvements in health are compared across nations.
• The criticism led to the creation of the Inequality-adjusted HDI.
• The specific mechanism of differential weighting is a subject of debate.