Statement:
In Iceland, the prosperity Index is higher, which means people have more opportunities to thrive by fulfilling their unique potential and playing their part in strengthening their communities and nations than in Greece

In the The most inclusive countries (Prosperity Index) rating Iceland holds position #7 ²⁰⁰⁷ out of 166 and Greece is #33 out of 166 ²⁰⁰⁷.
Position of Iceland is better than position of Greece.

Referencies:

1. The most inclusive countries (Prosperity Index) ²⁰²¹ by Legatum Institute

   The countries in the rating sorted by 'Prosperity Index' in descending order.

   Greece	'Prosperity Index' value is	67.0
   Iceland	'Prosperity Index' value is	80.1

2. The most inclusive countries (Prosperity Index) ²⁰²⁰ by Legatum Institute

   The countries in the rating sorted by 'Prosperity Index' in descending order.

   Greece	'Prosperity Index' value is	67.4
   Iceland	'Prosperity Index' value is	80.7

3. The most inclusive countries (Prosperity Index) ²⁰¹² by Legatum Institute

   The countries in the rating sorted by 'Prosperity Index' in descending order.

   Greece	'Prosperity Index' value is	65.1
   Iceland	'Prosperity Index' value is	78.5

4. The most inclusive countries (Prosperity Index) ²⁰⁰⁷ by Legatum Institute

   The countries in the rating sorted by 'Prosperity Index' in descending order.

   Greece	'Prosperity Index' value is	66.5
   Iceland	'Prosperity Index' value is	80.4