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 United Kingdom

In the The most inclusive countries (Prosperity Index) rating Iceland holds position #7 2007 out of 166 and United Kingdom is #8 out of 166 2012.
Position of Iceland is better than position of United Kingdom.

Referencies:

  1. The most inclusive countries (Prosperity Index) 2021 by Legatum Institute
    The countries in the rating sorted by 'Prosperity Index' in descending order.
    Iceland 'Prosperity Index' value is 80.1
    United Kingdom 'Prosperity Index' value is 79.6
  2. The most inclusive countries (Prosperity Index) 2020 by Legatum Institute
    The countries in the rating sorted by 'Prosperity Index' in descending order.
    Iceland 'Prosperity Index' value is 80.7
    United Kingdom 'Prosperity Index' value is 80.0
  3. The most inclusive countries (Prosperity Index) 2012 by Legatum Institute
    The countries in the rating sorted by 'Prosperity Index' in descending order.
    Iceland 'Prosperity Index' value is 78.5
    United Kingdom 'Prosperity Index' value is 79.5
  4. The most inclusive countries (Prosperity Index) 2007 by Legatum Institute
    The countries in the rating sorted by 'Prosperity Index' in descending order.
    Iceland 'Prosperity Index' value is 80.4
    United Kingdom 'Prosperity Index' value is 78.6