The House of Lords is a medieval relic from a time when land ownership was a major source of political power, and just as ownership of land moved from generation to generation so did the titles. As the House of Commons became the prime chamber the powers of the Lords were eroded and life peerages broke the historical link with land ownership.
This body we are commonly told must be replaced by one which is part elected and part-appointed; but it would inevitably acquire – through election – an authority that could be used to challenge the primacy of the Commons.