Short Answer 
Professor Sir Hugh Laddie advocated for the inclusion of moral rights in the UK Copyright, Designs and Patents Act 1988, significantly impacting intellectual property law. Moral rights include the right to attribution and the right to integrity, protecting authors’ reputations and acknowledgment for their work.
Step 1: Identify the Proposer
The individual who advocated for the addition of moral rights in the Copyright, Designs and Patents Act 1988 of the UK is Professor Sir Hugh Laddie. He was well-respected in the field of intellectual property law and made significant contributions to the understanding of moral rights within copyright law.
Step 2: Understand Moral Rights
Moral rights generally encompass two key components: the right to attribution and the right to integrity. These rights help protect authors in various ways by ensuring that they are acknowledged for their work and that their creations are not altered in a way that would harm their reputation.
Step 3: Learn about Sir Hugh Laddie’s Background
Born in 1946, Sir Hugh Laddie was an influential force in shaping copyright laws in the UK. His father’s passing in 1996 highlights a significant moment in his life. At that time, Sir Hugh was about 50 years old, reflecting a prominent career that contributed greatly to the field of law and moral rights.