Bleak prospects and targeted actions for achieving the Sustainable Development Goals

Area of Science:

• Sustainable Development Goals (SDGs)
• Global Development Studies
• Environmental Science

Background:

• Progress towards the 2030 Sustainable Development Goals (SDGs) varies significantly worldwide.
• Data-driven, bottom-up country classifications for SDGs remain underexplored.
• Understanding country-specific SDG performance is crucial for policy efficiency and international cooperation.

Purpose of the Study:

• To classify 166 countries based on their performance across all 17 SDGs.
• To analyze SDG interactions and development aid distribution using the country classification.
• To assess the feasibility of achieving all SDGs and inform targeted interventions.

Main Methods:

• Classification of 166 countries using performance data for the 17 SDGs.
• Analysis of SDG interlinkages and development aid patterns based on the derived country groups.
• Identification of trade-offs and synergies among SDGs.

Main Results:

• Countries were categorized into five groups, from "lowest development with good environment" to "high development needing climate action."
• No country achieved high scores across all SDGs; environmental and climate-related SDGs present significant trade-offs.
• Prioritizing specific SDGs, like SDG 9 (Industry, Innovation and Infrastructure), can enhance development efficiency for lower-ranked countries.

Conclusions:

• Achieving all SDGs is unlikely for any country due to inherent trade-offs, particularly concerning environmental and climate goals.
• A sustainable transformation is necessary for all nations to maximize SDG achievement potential.
• Development aid requires better alignment with national needs, focusing on education, energy, environment, and water/sanitation.